CN109250785A - A kind of efficient water treatment sterilizing device and method for disinfection - Google Patents
A kind of efficient water treatment sterilizing device and method for disinfection Download PDFInfo
- Publication number
- CN109250785A CN109250785A CN201811148232.6A CN201811148232A CN109250785A CN 109250785 A CN109250785 A CN 109250785A CN 201811148232 A CN201811148232 A CN 201811148232A CN 109250785 A CN109250785 A CN 109250785A
- Authority
- CN
- China
- Prior art keywords
- sterilization
- ultraviolet led
- sterilization tube
- water
- mould group
- 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
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 155
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 140
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000011897 real-time detection Methods 0.000 claims abstract description 5
- 241000894006 Bacteria Species 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 3
- 230000002070 germicidal effect Effects 0.000 abstract description 6
- 235000020679 tap water Nutrition 0.000 description 7
- 239000008399 tap water Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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
- 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]
-
- 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
- C02F2201/3227—Units with two or more lamps
-
- 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
Abstract
The present invention discloses a kind of efficient water treatment sterilizing device and method for disinfection, device it include four sterilization tubes, connecting component, ultraviolet LED sterilizes mould group, flow sensor, control circuit and power module, four sterilization tubes successively join end to end to form rectangular configuration by connecting component, the both ends of each sterilization tube are respectively provided with ultraviolet LED sterilization mould group, water inlet is opened up in the middle part of first sterilization tube, water outlet is opened up in the middle part of third sterilization tube, flow sensor is located at water inlet or water outlet, power module and flow sensor, control circuit, ultraviolet LED sterilizes the power supply of mould group, ultraviolet LED sterilization mould group and flow sensor are electrically connected with control circuit, the flow velocity of flow sensor real-time detection water inlet or water outlet, and send it to control circuit, control circuit adjusts the photograph of ultraviolet LED sterilization mould group according to flow velocity Penetrate power.Water velocity in each sterilization tube can be effectively reduced in the present invention, increase water flow residence time, to improve germicidal efficiency.
Description
Technical field
The invention belongs to water-treatment technology fields, and in particular to a kind of efficient water treatment sterilizing device and method for disinfection.
Background technique
Water is one of mankind's valuable source, has profound influence to production, the life of the mankind.Production, the life of people is used
Water is mainly derived from Running-water Company, and the water from rivers, lake etc. after processing, is passed through tap water by Running-water Company
Tap water is transported to huge numbers of families by transportation system.Although country has formulated tap water national standard, in real life
In to frequently encounter tap water exceeded.There are many tap water reason for Exceeding, pass through Running-water Company even if from the water in rivers, lake etc.
Meet national standard after processing, on the one hand since originally water conveying system pipeline is longer, pipeline aging often occur, causes water dirty
Dye；On the other hand, residential building roof water tank lacks maintenance, maintenance can also generate a large amount of bacteriums, causes water pollution, this is allowed for most
The tap water entered in terminal user resident family eventually is unable to satisfy national standard, brings security risk to people's health life.
Ultraviolet LED is due to having been used to tap water and drinking water is killed with advantages such as small in size, the service life is long, pollution-free, quick sterilizations
Bacterium.It is a kind of to use water pipe external irradiation sterilization mode there are mainly two types of ultraviolet LED is sterilized from the point of view of form of irradiation, although this
Design structure is simple, but since ultraviolet light has to penetrate through inside the through water flow of water pipe, so water pipe must be UV clear,
Installation is inconvenient, at high cost, and germicidal efficiency is low；Another kind uses water pipe internal irradiation sterilization mode, and this design is without purple
Outside line transparent sterilization pipe, but since the water velocity in sterilization tube is identical as the water velocity of water treatment sterilizing device inlet,
Residence time of the water flow in sterilization tube is short, and germicidal efficiency is low.
Summary of the invention
In view of the deficiencies of the prior art, the present invention proposes a kind of efficient water treatment sterilizing device and method for disinfection, the sterilization
Water flow residence time is long in device, and germicidal efficiency is high, and specific technical solution is as follows:
A kind of efficient water treatment sterilizing device, which is characterized in that the sterilizing unit includes the first sterilization tube, the second sterilization
Pipe, third sterilization tube, the 4th sterilization tube, connecting component, ultraviolet LED sterilization mould group, flow sensor, control circuit and power supply mould
Block, which is characterized in that four sterilization tubes successively join end to end to form rectangular configuration by connecting component, and the first sterilization tube and the
Three sterilization tubes are parallel to each other, and the second sterilization tube is parallel to each other with the 4th sterilization tube, and the both ends of each sterilization tube are respectively provided with ultraviolet LED
Mould group is sterilized, water inlet is opened up in the middle part of first sterilization tube, opens up water outlet in the middle part of the third sterilization tube, institute
The flow sensor stated is located at the water inlet or water outlet, the power module and the flow sensor, described
Control circuit, the sterilization mould group power supply of the described ultraviolet LED, the ultraviolet LED sterilization mould group and flow sensor with it is described
Control circuit electrical connection, the flow velocity of the flow sensor real-time detection water inlet or water outlet, and send it to institute
The control circuit stated, the control circuit adjust the irradiation power of the ultraviolet LED sterilization mould group according to the flow velocity.
Further, the described ultraviolet LED sterilization mould group includes the light concentrating components being fixed together and ultraviolet LED module,
The ultraviolet LED module includes single or more ultraviolet LEDs.
Further, ultraviolet LED sterilization mould group generates column light by light concentrating components, the column light
Axle center is overlapped with the central axis of corresponding sterilization tube.
Further, ultraviolet LED identical and described the first sterilization tube of sterilization mould group size on each sterilization tube and the
The ultraviolet LED sterilization mould group at three sterilization tube both ends is arranged symmetrically, second sterilization tube and the 4th sterilization tube both ends it is ultraviolet
LED sterilization mould group is arranged symmetrically.
A kind of efficient water process method for disinfection, efficient water treatment sterilizing device of the method for disinfection based on any of the above-described are real
It is existing, which is characterized in that this method comprises the following steps:
Water flow flows into the water treatment sterilizing device by the water inlet, and distinguishes after being shunted by the first sterilization tube
The second sterilization tube and the 4th sterilization tube are flowed into, and flows out the water outlet after the third sterilization tube afflux, it is described
Water velocity signal is passed to the control circuit by the flow sensor of water inlet or the water outlet in real time, described
Power needed for control circuit calculates each sterilization tube according to water velocity, and power signal is passed into each ultraviolet LED and is killed
Bacterium mould group controls irradiation power；Each ultraviolet LED sterilization mould group receives after the power signal that the control circuit exports, and presses
According to specified power illumination ultraviolet light, the water flow for flowing through each sterilization tube is sterilized.
Beneficial effects of the present invention are as follows:
Sterilizing unit of the invention is not necessarily to UV clear sterilization tube, peace due to using water pipe internal irradiation sterilization mode
Dress is convenient, and due to being designed using rectangular configuration sterilization tube, increases residence time of the water flow in sterilization tube, improve and kill
Bacterium efficiency, the present invention can be not only used for water dispenser end, and can be used for domestic water front end, improve the quality of living, tool
There is very important commercial value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one of embodiment of efficient water treatment sterilizing device of the invention, arrow in figure
Indicate water (flow) direction, flow sensor is set to water inlet；
Fig. 2 be efficient water treatment sterilizing device of the invention another embodiment structural schematic diagram, arrow in figure
Head indicates water (flow) direction, and flow sensor is set to water outlet；
It is the first sterilization tube 1, the second sterilization tube 2, third sterilization tube 3, the 4th sterilization tube 4, connecting component 5, ultraviolet in figure
LED sterilizes mould group 6, water inlet 7, water outlet 8, flow sensor 9, control circuit 10 and power module 11.
Specific embodiment
Below according to attached drawing and preferred embodiment the present invention is described in detail, the objects and effects of the present invention will become brighter
White, below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein specific
Embodiment is only used to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, the efficient water treatment sterilizing device of one of which of the invention, the sterilizing unit include the first sterilization tube
1, the second sterilization tube 2, third sterilization tube 3, the 4th sterilization tube 4, connecting component 5, ultraviolet LED sterilization mould group 6, flow sensor 9,
Control circuit 10 and power module 11, four sterilization tubes successively join end to end to form rectangular configuration by connecting component 5, and first
Sterilization tube 1 is parallel to each other with third sterilization tube 3, and the second sterilization tube 2 is parallel to each other with the 4th sterilization tube 4, and the two of each sterilization tube
End is respectively provided with ultraviolet LED sterilization mould group 6, and the middle part of the first sterilization tube 1 opens up water inlet 7, and the middle part of third sterilization tube 3 opens up out
The mouth of a river 8, the effect of sterilization tube are control water (flow) directions, realize effectively sterilization；Connecting component 5 realizes that sterilization tube is killed with ultraviolet LED
The sealed connection of bacterium mould group 6；Flow sensor 9 is located at water inlet 7, power module 11 and flow sensor 9, control circuit 10,
Ultraviolet LED sterilizes mould group 6 and powers, it is ensured that control system works normally.Ultraviolet LED sterilizes mould group 6 and flow sensor 9 and control
Circuit 10 is electrically connected, the flow velocity of 9 real-time detection water inlet 7 of flow sensor, and sends it to control circuit 10, control circuit
10 adjust the irradiation power of ultraviolet LED sterilization mould group 6 according to flow velocity.
Ultraviolet LED sterilization mould group 6 includes the light concentrating components being fixed together and ultraviolet LED module, the ultraviolet LED mould
Block includes single or more ultraviolet LEDs, and issues the ultraviolet light that can kill bacterium.
The flow sensor 9 for being set to water inlet 7 is used to detect the water velocity of sterilizing unit, and by water velocity signal
Control circuit 10 is passed to, power signal is passed to each sterilization tube after signal processing and controls its function by control circuit 10
Rate, to realize effectively sterilization.
As shown in Fig. 2, flow sensor 9 is located at water outlet 8 as another embodiment of the present invention, it to be used for real-time detection
The flow velocity of water outlet.
Preferably, ultraviolet LED sterilization 6 size of mould group on each sterilization tube is identical, and the first sterilization tube 1 and third sterilization
The ultraviolet LED sterilization mould group 6 at 2 both ends of pipe is arranged symmetrically, and the ultraviolet LED at the second sterilization tube 2 and 4 both ends of the 4th sterilization tube sterilizes mould
Group 6 is arranged symmetrically.Ultraviolet LED sterilizes mould group 6 and generates column light by light concentrating components, and the axle center of column light is killed with corresponding
The central axis of tube is overlapped, to improve germicidal efficiency.
A kind of efficient water process method for disinfection, efficient water treatment sterilizing device of the method for disinfection based on any of the above-described are real
It is existing, which is characterized in that this method comprises the following steps:
Water flow flows into water treatment sterilizing device by water inlet 7, and separately flows into second after being shunted by the first sterilization tube 1 and kill
Tube 2 and the 4th sterilization tube 4, and water outlet 8 is flowed out after 3 afflux of third sterilization tube, the flow velocity of water inlet 7 or water outlet 8 passes
Water velocity signal is passed to the control circuit 10 by sensor 9 in real time, and control circuit 10 calculates often according to water velocity
Power needed for a sterilization tube, and power signal is passed into each ultraviolet LED sterilization mould group 6 and controls irradiation power；It is each ultraviolet
LED sterilization mould group 6 receives after the power signal that the control circuit 10 exports, right according to specified power illumination ultraviolet light
The water flow for flowing through each sterilization tube is sterilized.
Due in such a way that more sterilization tubes are series-parallel, so that the water velocity in every sterilization tube is less than water inlet saliva
Flow velocity degree increases residence time of the water flow in sterilization tube, improves germicidal efficiency.
In practical applications, efficient water treatment sterilizing device of the present invention may be mounted at the front end of domestic water,
Also it may be mounted at the end of water dispenser, realize effectively sterilization, improve the quality of living.
It will appreciated by the skilled person that being not used to limit the foregoing is merely the preferred embodiment of invention
System invention, although invention is described in detail referring to previous examples, for those skilled in the art, still
It can modify to the technical solution of aforementioned each case history or equivalent replacement of some of the technical features.It is all
Within the spirit and principle of invention, modification, equivalent replacement for being made etc. be should be included within the protection scope of invention.
Claims (5)
1. a kind of efficient water treatment sterilizing device, which is characterized in that the sterilizing unit include the first sterilization tube, the second sterilization tube,
Third sterilization tube, the 4th sterilization tube, connecting component, ultraviolet LED sterilization mould group, flow sensor, control circuit and power module,
It is characterized in that, four sterilization tubes successively join end to end to form rectangular configuration by connecting component, and the first sterilization tube and third
Sterilization tube is parallel to each other, and the second sterilization tube is parallel to each other with the 4th sterilization tube, and the both ends of each sterilization tube are respectively provided with ultraviolet LED and kill
Bacterium mould group opens up water inlet in the middle part of first sterilization tube, opens up water outlet in the middle part of the third sterilization tube, described
Flow sensor be located at the water inlet or water outlet, it is the power module and the flow sensor, described
Control circuit, the sterilization mould group power supply of the described ultraviolet LED, the ultraviolet LED sterilization mould group and flow sensor and described
Control circuit electrical connection, the flow velocity of the flow sensor real-time detection water inlet or water outlet, and send it to described
Control circuit, the control circuit adjusts the irradiation power of the ultraviolet LED sterilization mould group according to the flow velocity.
2. efficient water treatment sterilizing device according to claim 1, which is characterized in that the ultraviolet LED sterilizes mould group
Including the light concentrating components being fixed together and ultraviolet LED module, the ultraviolet LED module includes single or more ultraviolet LEDs.
3. efficient water treatment sterilizing device according to claim 1, which is characterized in that the ultraviolet LED sterilizes mould group
Column light is generated by light concentrating components, the axle center of the column light is overlapped with the central axis of corresponding sterilization tube.
4. efficient water treatment sterilizing device according to claim 3, which is characterized in that the ultraviolet LED on each sterilization tube
The ultraviolet LED sterilization mould group of sterilization mould group size identical and described the first sterilization tube and third sterilization tube both ends is arranged symmetrically,
The ultraviolet LED sterilization mould group of second sterilization tube and the 4th sterilization tube both ends is arranged symmetrically.
5. a kind of efficient water process method for disinfection, efficient water treatment sterilizing device of the method for disinfection based on any of the above-described is real
It is existing, which is characterized in that this method comprises the following steps:
Water flow flows into the water treatment sterilizing device by the water inlet, and separately flows into after being shunted by the first sterilization tube
Second sterilization tube and the 4th sterilization tube, and the water outlet, the water inlet are flowed out after the third sterilization tube afflux
Water velocity signal is passed to the control circuit, the control by the flow sensor of mouth or the water outlet in real time
Power needed for circuit calculates each sterilization tube according to water velocity, and power signal is passed into each ultraviolet LED and sterilizes mould
Group control irradiation power；Each ultraviolet LED sterilization mould group receives after the power signal that the control circuit exports, according to finger
Determine power illumination ultraviolet light, the water flow for flowing through each sterilization tube is sterilized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148232.6A CN109250785A (en) | 2018-09-29 | 2018-09-29 | A kind of efficient water treatment sterilizing device and method for disinfection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148232.6A CN109250785A (en) | 2018-09-29 | 2018-09-29 | A kind of efficient water treatment sterilizing device and method for disinfection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109250785A true CN109250785A (en) | 2019-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811148232.6A Pending CN109250785A (en) | 2018-09-29 | 2018-09-29 | A kind of efficient water treatment sterilizing device and method for disinfection |
Country Status (1)
| Country | Link |
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| CN (1) | CN109250785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116854185A (en) * | 2023-08-30 | 2023-10-10 | 佛山市锐诚云智能科技有限公司 | Ultraviolet light source control method and device of water purification system and driving power supply |
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| JP2018008213A (en) * | 2016-07-13 | 2018-01-18 | 東芝ライテック株式会社 | Fluid sterilizer |
| CN209143758U (en) * | 2018-09-29 | 2019-07-23 | 浙江大学 | A kind of efficient water treatment sterilizing device |
-
2018
- 2018-09-29 CN CN201811148232.6A patent/CN109250785A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322669A (en) * | 2013-06-24 | 2013-09-25 | 芜湖美的厨卫电器制造有限公司 | Gas water heater |
| CN103787446A (en) * | 2014-02-19 | 2014-05-14 | 北京碧水源净水科技有限公司 | Ultraviolet LED (Light Emitting Diode) sterilization device with self-starting device for fluid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116854185A (en) * | 2023-08-30 | 2023-10-10 | 佛山市锐诚云智能科技有限公司 | Ultraviolet light source control method and device of water purification system and driving power supply |
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