CN110250915A - A kind of water dispenser UV-LED sterilization module and sterilization method - Google Patents
A kind of water dispenser UV-LED sterilization module and sterilization method Download PDFInfo
- Publication number
- CN110250915A CN110250915A CN201910486477.8A CN201910486477A CN110250915A CN 110250915 A CN110250915 A CN 110250915A CN 201910486477 A CN201910486477 A CN 201910486477A CN 110250915 A CN110250915 A CN 110250915A
- Authority
- CN
- China
- Prior art keywords
- cold plate
- led
- water
- sterilization module
- reaction chamber
- Prior art date
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 36
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000004809 Teflon Substances 0.000 claims description 4
- 229920006362 Teflon® Polymers 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 235000020188 drinking water Nutrition 0.000 claims description 3
- 239000003651 drinking water Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 5
- 230000002779 inactivation Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000035622 drinking Effects 0.000 description 6
- 235000012206 bottled water Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 241000223935 Cryptosporidium Species 0.000 description 1
- 241000224467 Giardia intestinalis Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005183 environmental health Effects 0.000 description 1
- 229940085435 giardia lamblia Drugs 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Physical Water Treatments (AREA)
Abstract
The present invention provides a kind of water dispenser UV-LED sterilization module, and the module is by 2 blocks of cold plates, 2 groups of UV-LED chipsets, reflective inner wall, 2 bezels, 2 pieces of quartz glass plates, electromagnetism normally closed switch valve, the composition such as electric-control system, this kind of UV-LED sterilization module, using the double-deck light source, and add bezel and reflective inner wall, improve ultraviolet light intensity, can bacterium in efficient inactivation water, guarantee water safety.
Description
Technical field
The invention belongs to water-treatment technology field more particularly to a kind of water dispenser UV-LED sterilization modules and disinfection side
Method.
Background technique
With economic continuous development, water dispenser becomes a kind of convenient, hygienic water way, has obtained widely answering
With.Currently, water dispenser in the market is generally divided into two kinds: barreled and pipe-line drinker, as its name suggests, barrel water drinking machine refers to
Bottled water is placed above machine, is matched with bottled water；Pipe-line drinker refers to that pipe is crossed street corner and is directly connected to water pipe
Bucket, but either which kind of water dispenser do not needed, all there is safe and healthy problem for main resource of water supply (such as tap water).According to related
The detection display of environmental health monitoring and surveilliance department, do not wash within barrel water drinking machine three months will mass propagation bacterium, virus, and in water dispenser
Portion is difficult to clean, and becomes the breeding ground of bacteria breed, seriously endangers the health of people.In addition, bottled water is during edible
It is safe and healthy be also difficult to ensure, for bottled water before no Kaifeng, quality is guaranteed within the shelf-life, but breaks a seal it
Afterwards, the bacterium in air can enter in the bucket of sealing with air, and it is total more to may cause bacterium colony for resting period longer water
Number, large intestine bacterium colony is exceeded, and at this stage, China's family scale is in the majority with 2 people or 3 people families, and most of family's bottled waters are eaten
Time is above 1 week, this is great safe drinking water hidden danger.
Compared with chlorination, Ultraviolet Disinfection does not need addition chemical reagent, will not produce to water body and ambient enviroment
Raw secondary pollution, will not generate poisonous and harmful product, while having special Disinfection Effect to Cryptosporidium and giardia lamblia, have efficient
The advantages such as property, broad spectrum activity, safety.UV-LED sterilization module proposed by the present invention be using novel UV-LED chip as light source,
Without containing noxious material-mercury, with luminous efficiency is high, energy consumption is small, it is small, flexible for installation etc. to put i.e. bright, long service life, size
Feature, the UV-LED sterilization module can quickly be connected on barrel water drinking machine, pipe-line drinker, direct drinking fountain, water dispenser go out
In water lines, the safe and healthy of water quality is ensured.
Summary of the invention
Technical problems to be solved by the inivention
Water dispenser currently on the market, especially barrel water drinking machine structure all very simples configure phase for save the cost
To low side, water dispenser and barreled water pollution problems are not accounted for mostly, and the object of the present invention is to provide a kind of sterilized UV-
LED sterilization module.
Method for solving technical problem
In view of the above-mentioned problems, the invention proposes a kind of water dispenser UV-LED sterilization modules and sterilization method.
An embodiment according to the present invention, provides a kind of water dispenser UV-LED sterilization module, which is characterized in that packet
It includes: reaction chamber, the first cold plate, the first UV-LED chipset, the second cold plate, the 2nd UV-LED chipset, water inlet, water outlet,
Reaction chamber is cylinder, is equipped with annular groove in the first cold plate and the second cold plate, and water inlet is connected to the first cold plate, the first cold plate,
Second cold plate is connected to reaction chamber, and water outlet is connected to the second cold plate, and the first cold plate is adjacent with the first UV-LED chipset, and second
Cold plate is adjacent with the 2nd UV-LED chipset, and the first cold plate and the first UV-LED chipset are mounted on one end of reaction chamber, and second
Cold plate and the 2nd UV-LED chipset are mounted on the other end of reaction chamber.
It wherein, further include bezel, preferably its shape is bowl-type.
Wherein, UV-LED light source chip group is closely attached on copper cold plate by bond plies.
Wherein, reaction chamber has reflective inner wall；Reflective inner wall preferably uses aluminium or Teflon material to be made.
Wherein, turbulent baffle is equipped among cavity.
Wherein, the first cold plate, the second cold plate are connected with reaction chamber by pipeline.
Wherein, the side wall connection of the first cold plate, the second cold plate and reaction chamber.
Wherein, the first cold plate, the second cold plate are connect by hose with reaction chamber.
It wherein, further include electric-control system and electromagnetic switch valve, electromagnetic switch valve is arranged in inlet end.
An embodiment according to the present invention, provides a kind of drinking water disinfection method, wherein using disinfection above-mentioned
Module, wherein when water inlet, start UV-LED light source, when stopping water inlet, simultaneously close off light source.:
The beneficial effects of the present invention are:
A kind of water dispenser UV-LED sterilization module that the invention proposes has original using UV-LED chip as light source
Position disinfection, the i.e. i.e. bright feature of point.This kind of UV-LED sterilization module, using the double-deck light source, and adds bezel and reflective inner wall,
Improve ultraviolet light intensity, can bacterium in efficient inactivation water, guarantee water safety.
From the description of following exemplary embodiment, further characteristic of the invention will become obvious.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of UV-LED sterilization module of the present invention.
1 water inlet, 24 first cold plate cover board of normally closed 3 first light source wiring channel of electromagnetic switch valve, 5 first cold plate 6
One UV-LED chipset, 7 first bezel, 8 first 9 first hose of quartz glass, 10 reflective inner wall, 11 stainless steel outer wall 12
Second quartz glass, 13 second bezel 14UV-LED chipset, 15 second hose, 16 second cold plate, 17 second cold plate cover board
18 water outlet, 19 second light source wiring channel
Specific embodiment
An embodiment of the disclosure is specifically described below, but the disclosure is not limited to this.
The invention discloses a kind of water dispenser UV-LED sterilization modules, and the module is by cold plate, UV-LED chipset, reaction
Chamber, bezel, quartz glass plate, electromagnetism normally closed switch valve, the composition such as electric-control system, electromagnetic switch valve and UV-LED chip drives
System interlink control, when electromagnetic switch valve is opened, control system starts UV-LED light source simultaneously, water flow from electromagnetic switch valve into
Enter in copper cold plate, then exported by cold plate and enter reaction chamber through pipeline (such as PVC hose), after ultraviolet light, from out
Mouth enters cold plate through hose and finally flows out module.Module is arranged in cavity two sides, by leading from the double-deck UV-LED light source
Electric double-sided adhesive is adhered tightly on cooling, throws the light-transmitting plate direct irradiation at reaction chamber both ends into reaction chamber, in order to enhance purple
Outer light intensity, is additionally arranged bezel and reflective inner wall.By introducing cold plate, solving LED chip, heat gathers in operation, temperature
Excessively high problem, to realize long-play.
Light-transmitting plate (such as quartzy light-transmitting plate) is arranged in the cavity pref. cylindrical of reaction chamber, both ends；Water is from reaction chamber side
Disengaging.
UV-LED chipset include the first UV-LED chipset 6 and the 2nd UV-LED chipset 14, in up and down it is symmetrical,
Circulating water in common irradiation reaction chamber enhances the exposure intensity of ultraviolet light.The first bezel 7 and second is accordingly arranged in bezel
Bezel 13, shape are bowl-type, can be effectively reduced scattering bring light intensity attenuation, improve and irradiate into ultraviolet strong in reaction chamber
Degree, material can be aluminium, the reflectorized materials such as Teflon；UV-LED light source chip group is closely attached to copper by bond plies
On cold plate, the first cold plate 5 and the second cold plate 16 is accordingly arranged in cold plate, prepares the first cold plate cover board 4 and the second cold plate lid respectively
17, cold plate is interior to take away heat for leading to circulating water equipped with annular groove.
It is preferred that water inlet is arranged away from each other with cold plate connecting portion and the position of cold plate water out, for example, when water inlet from
When right side intakes, left side is accordingly arranged in the outlet of cold plate water, to guarantee to be fully cooled cold plate.Similar, water outlet and cold plate
The position of water inlet is arranged away from each other.
Reflective inner wall 11 is made of aluminium or Teflon material, and one fixed width baffle is equipped among cavity, is used for flow-disturbing,
The flowing water that will be close to wall surface is driven to the big intermediate basin of light intensity, optimizes the exposure dose of water flow.
Concrete operations mode is as follows: starting water receiving button while electromagnetic switch valve is opened, starts upper layer and lower layer UV-LED
Light source, UV light are taken in reactor through quartz glass plate, and by reflective inner wall face, are reflected, reflected.Water flow successively passes through
Water inlet 1- the first cold plate the 5-the first hose 9-reaction chamber the-the second hose 15- the second cold plate 16- water outlet 18 is crossed, due to purple
Outer light distribution has intermediate strong, the weak feature in periphery, and one fixed width flow-stopping plate, nearly wall water flow drive are provided among inner wall
Intermediate light intensity region is rushed to, guarantees enough UV exposure doses.The heat that LED chip generates in the process of running passes sequentially through
Then bond plies, copper cold plate are taken away by cold plate internal flow water in time again, ensure that light source is reliable in terms of heat dissipation
Property.
Industrial applicibility
A kind of UV-LED sterilization module proposed by the present invention is suitable for household drinker, commercial water dispenser, outdoor direct drinking
The water disinfections such as machine, beverage dispenser, it is ensured that people's is safe with the water hygiene.
This embodiment is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (10)
1. a kind of water dispenser UV-LED sterilization module characterized by comprising reaction chamber, the first cold plate, the first UV-LED core
Piece group, the second cold plate, the 2nd UV-LED chipset, water inlet, water outlet, reaction chamber are cylinder, the first cold plate and second cold
Annular groove is equipped in plate, water inlet is connected to the first cold plate, and the first cold plate, the second cold plate are connected to reaction chamber, water outlet and the
The connection of two cold plates, the first cold plate is adjacent with the first UV-LED chipset, and the second cold plate is adjacent with the 2nd UV-LED chipset, and first
Cold plate and the first UV-LED chipset are mounted on one end of reaction chamber, and the second cold plate is mounted on the 2nd UV-LED chipset to react
The other end of chamber.
2. sterilization module according to claim 1, wherein further include bezel, preferably its shape is bowl-type.
3. -2 described in any item sterilization modules according to claim 1, wherein UV-LED light source chip group passes through bond plies
Closely it is attached on copper cold plate.
4. sterilization module according to claim 1-3, wherein reaction chamber has reflective inner wall；Reflective inner wall is excellent
Choosing is made of aluminium or Teflon material.
5. sterilization module according to claim 1-4, wherein be equipped with turbulent baffle among cavity.
6. sterilization module according to claim 1-5, wherein the first cold plate, the second cold plate and reaction chamber pass through
Pipeline connection.
7. sterilization module according to claim 1-6, wherein the side of the first cold plate, the second cold plate and reaction chamber
Wall connection.
8. sterilization module according to claim 1-7, wherein the first cold plate, the second cold plate are by hose and instead
Chamber is answered to connect.
9. sterilization module according to claim 1-8, wherein further include electric-control system and electromagnetic switch valve, electricity
Magnetic switch valve is arranged in inlet end.
10. a kind of drinking water disinfection method, wherein using the described in any item sterilization modules of claim 1-9, wherein when into
When water, start UV-LED light source, when stopping water inlet, simultaneously closes off light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486477.8A CN110250915A (en) | 2019-06-05 | 2019-06-05 | A kind of water dispenser UV-LED sterilization module and sterilization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486477.8A CN110250915A (en) | 2019-06-05 | 2019-06-05 | A kind of water dispenser UV-LED sterilization module and sterilization method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110250915A true CN110250915A (en) | 2019-09-20 |
Family
ID=67916860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910486477.8A Pending CN110250915A (en) | 2019-06-05 | 2019-06-05 | A kind of water dispenser UV-LED sterilization module and sterilization method |
Country Status (1)
| Country | Link |
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| CN (1) | CN110250915A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114380355A (en) * | 2022-01-19 | 2022-04-22 | 圆融光电科技股份有限公司 | Flowing water sterilization and disinfection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203829357U (en) * | 2013-12-11 | 2014-09-17 | 上海翔港印务有限公司 | Ultraviolet disinfection device |
| KR20160035265A (en) * | 2014-09-23 | 2016-03-31 | 서울바이오시스 주식회사 | UV LED Sterilizer for Fluid |
| CN206654758U (en) * | 2016-07-13 | 2017-11-21 | 东芝照明技术株式会社 | Fluid sterilizing unit |
| WO2018048654A1 (en) * | 2016-09-08 | 2018-03-15 | 3M Innovative Properties Company | Water purification cartridge |
| CN108689446A (en) * | 2018-04-26 | 2018-10-23 | 青岛杰生电气有限公司 | Ultraviolet sterilizer and purifier |
| CN108751341A (en) * | 2018-07-26 | 2018-11-06 | 苏州汇影光学技术有限公司 | A kind of UVLED purifiers |
-
2019
- 2019-06-05 CN CN201910486477.8A patent/CN110250915A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203829357U (en) * | 2013-12-11 | 2014-09-17 | 上海翔港印务有限公司 | Ultraviolet disinfection device |
| KR20160035265A (en) * | 2014-09-23 | 2016-03-31 | 서울바이오시스 주식회사 | UV LED Sterilizer for Fluid |
| CN206654758U (en) * | 2016-07-13 | 2017-11-21 | 东芝照明技术株式会社 | Fluid sterilizing unit |
| WO2018048654A1 (en) * | 2016-09-08 | 2018-03-15 | 3M Innovative Properties Company | Water purification cartridge |
| CN108689446A (en) * | 2018-04-26 | 2018-10-23 | 青岛杰生电气有限公司 | Ultraviolet sterilizer and purifier |
| CN108751341A (en) * | 2018-07-26 | 2018-11-06 | 苏州汇影光学技术有限公司 | A kind of UVLED purifiers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114380355A (en) * | 2022-01-19 | 2022-04-22 | 圆融光电科技股份有限公司 | Flowing water sterilization and disinfection device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |
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| RJ01 | Rejection of invention patent application after publication |