CN111699806B - Agricultural park scene display device and use method thereof - Google Patents
Agricultural park scene display device and use method thereof Download PDFInfo
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- CN111699806B CN111699806B CN202010395602.7A CN202010395602A CN111699806B CN 111699806 B CN111699806 B CN 111699806B CN 202010395602 A CN202010395602 A CN 202010395602A CN 111699806 B CN111699806 B CN 111699806B
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- nutrient solution
- optical fibers
- fixedly connected
- water pipe
- cultivation
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000013307 optical fiber Substances 0.000 claims abstract description 58
- 235000015097 nutrients Nutrition 0.000 claims abstract description 44
- 241000894006 Bacteria Species 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 238000009792 diffusion process Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 abstract description 20
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 8
- 238000009395 breeding Methods 0.000 abstract description 7
- 230000001488 breeding effect Effects 0.000 abstract description 7
- 230000001954 sterilising effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003306 harvesting Methods 0.000 abstract description 3
- 230000000249 desinfective effect Effects 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 230000001795 light effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000010496 root system development Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/022—Pots for vertical horticulture
- A01G9/023—Multi-tiered planters
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Soil Sciences (AREA)
- Hydroponics (AREA)
Abstract
The invention discloses a display device of agricultural park scenes and a use method thereof, belonging to the field of agricultural display, the display device of the agricultural park scenes comprises a bracket, wherein the bracket is fixedly connected with a plurality of bottom grooves, supporting blocks are fixedly connected on the inner walls of the two sides of the bottom grooves, a cultivation plate is placed in the bottom grooves, a plurality of cultivation holes are arranged on the cultivation plate, plants are planted in the cultivation holes, the sterilization of bacteria in nutrient solution can be realized, the irradiation surface of ultraviolet rays is expanded by utilizing the directional light guiding effect of optical fibers to improve the sterilization range, fluid nutrient solution is changed into liquid drops by utilizing drip holes, then the liquid drops are dripped onto the heads of the optical fibers to realize accurate sterilization, a filter plate is arranged at the inlet of the nutrient solution to intercept the fallen plant roots so as to prevent the bacteria from breeding due to rot, and the roots are cut in the bottom grooves, the rhizome of the plant can be cut off first, so that the rhizome and the leaves can be separated, and the harvesting is convenient.
Description
Technical Field
The invention relates to the field of agricultural display, in particular to a display device for an agricultural park scene and a using method thereof.
Background
The exhibition design is a comprehensive artistic design, and the main body of the exhibition design is a commodity. The display space is gradually formed along with the stage development of human socio-politics and economy. In a given time and space range, an artistic design language is applied, and a unique space range is generated by elaborately creating a space and a plane, so that the artistic design language not only has the intention of explaining the propaganda theme of the exhibit, but also enables audiences to participate in the space to achieve the purpose of perfect communication.
Present agricultural product soilless culture's show cupboard all is the same little different, and nothing is exactly the difference of form, but does not make the change from the essence, what soilless culture plant absorbed is the nutrient solution, though can not produce more impurity, but some bacterium how much have, and is unfavorable to the root system development of plant, and current soilless culture device can't filter the bacterium in the nutrient solution, in case lead to the bacterium to breed in a large number, can directly influence the growth of plant, brings unfavorable consequence for the scene show.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a display device of an agricultural park scene and a using method thereof, which can realize disinfection and sterilization of bacteria in nutrient solution, expand the irradiation surface of ultraviolet rays by utilizing the directional light guide effect of optical fibers to improve the sterilization range, change fluid nutrient solution into liquid drops by utilizing a dripping hole, then enable the liquid drops to drip on the head of the optical fibers to realize accurate sterilization, arrange a filter plate at the inlet of the nutrient solution to intercept fallen plant roots and stems so as to prevent the roots and stems from rotting and breeding bacteria, arrange a cut in a bottom groove, cut off the roots and stems of plants firstly, realize separation of the roots and stems from leaves, and facilitate harvesting.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A display device for scenes in agricultural parks comprises a support, wherein a plurality of bottom grooves are fixedly connected to the support, supporting blocks are fixedly connected to the inner walls of the two sides of each bottom groove, cultivation plates are placed in the bottom grooves, a plurality of planting holes are formed in the cultivation plates, plants are planted in the planting holes, a water pipe is communicated between every two adjacent cultivation plates, the upper water pipe and the lower water pipe are arranged in a staggered mode, one end, away from the water pipe, of the lowermost cultivation plate is communicated with a telescopic pipe, an ultraviolet illuminator is fixedly connected to the side wall of the lower end of the water pipe, a plurality of first optical fibers with different heights are connected to the ultraviolet illuminator, the first optical fibers penetrate into the water pipe, a diffusion head is fixedly connected to the upper end of each first optical fiber, a flow limiting plate is fixedly connected to the inner wall of the water pipe, and the flow limiting plate is located above the diffusion head, a plurality of weeping holes have been seted up on the diffusion head, the bar groove has all been seted up to the both sides lateral wall of kerve, and has placed the cutter between two bar grooves, the top the one end intercommunication that the water pipe was kept away from to the cultivation board has the box, and the same intercommunication of one end that the cultivation board was kept away from to the box has flexible pipe.
Furthermore, the diffusion head comprises a shell, wherein a plurality of second optical fibers are arranged in the shell, are communicated with the first optical fibers at the same time and penetrate through the side wall of the shell, and further diffuse light.
Furthermore, the shape of the shell is hemispheric, and the spherical diffusion surface is large.
Furthermore, a plurality of second optical fibers are distributed in a scattering surface, so that the second optical fibers are conveniently communicated with the first optical fibers.
Furthermore, the filter has been placed in the box, and the upper end lateral wall of box is run through to the upper end of filter, the opening has been seted up to the upper end lateral wall of box, and the rhizome that the filter will drop is blocked to avoid breeding the bacterium, the rhizome is conveniently handled to the opening.
Furthermore, the side wall of the box body close to the opening is rotatably connected with a cover plate, the upper surface of the cover plate is fixedly connected with a handle, and the cover plate can prevent external impurities from entering the nutrient solution.
Furthermore, the lower extreme inner wall of water pipe is inlayed and is had sealed the pad, and just first optical fiber runs through sealed the pad, and sealed pad prevents that the nutrient solution from leaking out.
Furthermore, the two ends of the cutter are fixedly connected with handles, the handles are wrapped with rubber sleeves, and the handles are convenient for the cutter to be moved by hands.
The method comprises the following steps:
s1, inputting nutrient solution into the cultivation plates through the upper telescopic pipes, enabling roots of the plants to absorb the nutrient solution, enabling the nutrient solution to flow downwards through the water pipes, enabling the plants in each cultivation plate to absorb the nutrient solution, enabling the nutrient solution to flow out of the lowest telescopic pipe, and transporting the nutrient solution back to the upper telescopic pipes again through the circulating device to achieve circulating flow;
s2, the ultraviolet light emitter generates ultraviolet light, the ultraviolet light is diffused to the surface of the shell by the first optical fiber and the second optical fiber, the fluid nutrient solution is changed into a water drop shape by the drip hole on the flow limiting plate and then dropped onto the shell, and the second optical fiber disinfects and sterilizes bacteria in the liquid drop;
s3, when the nutrient solution is returned to the box body, the filter plate intercepts the roots and stems of the small plants in the liquid to realize filtration and purification.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize the disinfection to bacterium in the nutrient solution, utilize optical fiber's directional leaded light effect to enlarge ultraviolet irradiation face, in order to improve the scope of disinfecting, and utilize and drip the weeping hole and become the liquid drop with fluid nutrient solution, then let the liquid drop drip optical fiber's overhead, in order to realize accurate disinfecting, and set up the filter in the import department of nutrient solution and intercept the plant rhizome that falls, and then prevent that the rhizome from rotting and breeding the bacterium, set up in the kerve in addition and cut, can cut out earlier the rhizome of plant, realize the separation of rhizome and leaf, conveniently reap.
(2) The diffusion head comprises a shell, wherein a plurality of second optical fibers are arranged in the shell, the second optical fibers are communicated with the first optical fibers simultaneously, the second optical fibers all penetrate through the side wall of the shell, and the second optical fibers further diffuse light.
(3) The shape of the shell is hemispheroid, and the spherical diffusion surface is large.
(4) And a plurality of second optical fibers are distributed in a scattering surface, so that the second optical fibers are conveniently communicated with the first optical fibers.
(5) The filter has been placed in the box, and the upper end lateral wall of box is run through to the upper end of filter, and the opening has been seted up to the upper end lateral wall of box, and the rhizome that the filter will drop is blocked to avoid breeding the bacterium, the rhizome is conveniently handled to the opening.
(6) The box is close to the open-ended lateral wall and rotates and be connected with the apron, and the last fixed surface of apron is connected with the handle, and the apron can prevent that outside impurity from entering into in the nutrient solution.
(7) The lower extreme inner wall of water pipe is inlayed and is had sealed the pad, and first optical fiber runs through sealed the pad, and sealed pad prevents that the nutrient solution from leaking away.
(8) The both ends of cutter all fixedly connected with handle, and the parcel has the rubber sleeve on the handle, and the handle makes things convenient for the hand to remove the cutter.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a cross-sectional view of a diffusion head according to the present invention;
FIG. 5 is a schematic view of the structure at B in FIG. 2;
FIG. 6 is a schematic perspective view of the bottom trough of the present invention;
fig. 7 is a schematic top view of the bottom trough of the present invention.
The reference numbers in the figures illustrate:
the device comprises a support 1, a bottom groove 2, a supporting block 3, a cultivation plate 4, a planting hole 5, a water pipe 6, a telescopic pipe 7, an ultraviolet light emitter 8, a first optical fiber 9, a diffusion head 10, a shell 101, a second optical fiber 102, a flow limiting plate 11, a drip hole 12, a strip-shaped groove 13, a cutter 14, a handle 15, a box 16, a filter plate 17, an opening 18, a cover plate 19, a handle 20 and a sealing gasket 21.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-7, a display device for agricultural park scenes comprises a support 1 and fig. 1-2, wherein a plurality of bottom grooves 2 are fixedly connected to the support 1, supporting blocks 3 are fixedly connected to the inner walls of the two sides of the bottom grooves 2, cultivation plates 4 are arranged in the bottom grooves 2, a plurality of cultivation holes 5 are formed in the cultivation plates 4, plants are planted in the cultivation holes 5, a water pipe 6 is communicated between every two adjacent cultivation plates 4, the upper water pipe and the lower water pipe 6 are arranged in a staggered manner, an extension pipe 7 is communicated with one end, away from the water pipe 6, of the lowermost cultivation plate 4, an ultraviolet light emitter 8 is fixedly connected to the side wall of the lower end of the water pipe 6, a plurality of first optical fibers 9 with different heights are connected to the ultraviolet light emitter 8, a sealing gasket 21 is embedded in the inner wall of the lower end of the water pipe 6, the first optical fibers 9 penetrate through the sealing gasket 21, and the sealing gasket 21 prevents nutrient solution from leaking out, and the first optical fiber 9 penetrates into the water pipe 6;
referring to fig. 3-4, the upper end of each first optical fiber 9 is fixedly connected with a diffusion head 10, the diffusion head 10 includes a housing 101, the housing 101 is shaped like a hemisphere, the spherical diffusion surface is large, a plurality of second optical fibers 102 are disposed in the housing 101, the plurality of second optical fibers 102 are distributed in a scattering surface, so that the second optical fibers 102 are conveniently communicated with the first optical fibers 9, the plurality of second optical fibers 102 are simultaneously communicated with the first optical fibers 9, the plurality of second optical fibers 102 all penetrate through the side wall of the housing 101, and the second optical fibers 102 further diffuse light;
referring to fig. 3 and 6, a current limiting plate 11 is fixedly connected to an inner wall of a water pipe 6, the current limiting plate 11 is located above a diffusion head 10, a plurality of dripping holes 12 are formed in the diffusion head 10, strip-shaped grooves 13 are formed in both side walls of a bottom groove 2, a cutter 14 is placed between the two strip-shaped grooves 13, rhizomes of plants are entangled, and harvesting is inconvenient, so that the rhizomes are cut off firstly by the cutter 14, grips 15 are fixedly connected to both ends of the cutter 14, rubber sleeves wrap the grips 15, the grips 15 facilitate hand movement of the cutter 14, one end, away from the water pipe 6, of an uppermost cultivation plate 4 is communicated with a box 16, a filter plate 17 is placed in the box 16, the upper end of the filter plate 17 penetrates through the upper side wall of the box 16, an opening 18 is formed in the upper side wall of the box 16, the filter plate 17 blocks fallen rhizomes to prevent bacteria from breeding, the opening 18 facilitates rhizome treatment, the side wall of the box 16 close to the opening 18 is rotatably connected with a cover plate 19, the upper surface of the cover plate 19 is fixedly connected with a handle 20, the cover plate 19 can prevent external impurities from entering the nutrient solution, and one end of the box 16 far away from the cultivation plate 4 is also communicated with a telescopic pipe 7.
The method comprises the following steps:
s1, nutrient solution is input into the cultivation plates 4 through the upper telescopic pipes 7, roots and stems of plants absorb the nutrient solution, the nutrient solution flows downwards through the water pipes 6, so that the plants in each cultivation plate 4 can absorb the nutrient solution, the nutrient solution flows out from the lowest telescopic pipe 7, and the nutrient solution is conveyed back to the upper telescopic pipes 7 by the circulating device to realize circulating flow;
s2, the ultraviolet light emitter 8 generates ultraviolet light and diffuses the ultraviolet light to the surface of the shell 101 through the first optical fiber 9 and the second optical fiber 102, the drip holes 12 on the restrictor plate 11 change the fluid nutrient solution into drops which then drip onto the shell 101, and the second optical fiber 102 disinfects and sterilizes bacteria in the drops;
s3, when the nutrient solution is returned to the box 16, the filter plate 17 intercepts the small plant rootstocks in the liquid to realize filtration and purification.
It can realize disinfecting to bacterium in the nutrient solution, utilize optical fiber's directional leaded light effect to enlarge the exposure face of ultraviolet ray, in order to improve the scope of disinfecting, and utilize the weeping hole to become the liquid drop with fluid nutrient solution, then let the liquid drop drip optical fiber's overhead, in order to realize accurate disinfecting, and set up the filter in the import department of nutrient solution and intercept the plant rhizome that falls, and then prevent that the rhizome from rotting and breeding the bacterium, set up in the kerve in addition and cut, can cut out earlier the rhizome of plant, realize the separation of rhizome and leaf, conveniently reap.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a display device of agricultural park scene, includes support (1), a plurality of kerfs of fixedly connected with (2) are gone up in support (1), equal fixedly connected with supporting shoe (3) on the both sides inner wall of kerve (2), place cultivation board (4) in kerve (2), seted up a plurality of planting holes (5) on cultivation board (4), and planted in planting hole (5) and have the plant, per adjacent two the intercommunication has water pipe (6) between cultivation board (4), and two upper and lower water pipe (6) dislocation set, the below the one end intercommunication that water pipe (6) were kept away from in cultivation board (4) has flexible pipe (7), its characterized in that: the side wall of the lower end of the water pipe (6) is fixedly connected with an ultraviolet light emitter (8), the ultraviolet light emitter (8) is connected with a plurality of first optical fibers (9) with different heights, the first optical fibers (9) penetrate into the water pipe (6), the upper end of each first optical fiber (9) is fixedly connected with a diffusion head (10), the inner wall of the water pipe (6) is fixedly connected with a flow limiting plate (11), the flow limiting plate (11) is positioned above the diffusion head (10), the diffusion head (10) is provided with a plurality of drip holes (12), the side walls of the two sides of the bottom groove (2) are both provided with strip-shaped grooves (13), a cutter (14) is arranged between the two strip-shaped grooves (13), one end of the culture plate (4) at the top far away from the water pipe (6) is communicated with a box body (16), and one end of the box body (16) far away from the cultivation plate (4) is also communicated with a telescopic pipe (7); the diffusion head (10) comprises a shell (101), a plurality of second optical fibers (102) are arranged in the shell (101), the second optical fibers (102) are communicated with the first optical fibers (9), and the second optical fibers (102) penetrate through the side wall of the shell (101); the utility model discloses a filter, including box (16), the upper end lateral wall of box (16) is run through to the upper end of box (17), has placed filter (17) in box (16), and opening (18) have been seted up to the upper end lateral wall of box (16).
2. The agricultural park scene display device of claim 1, wherein: the shell (101) is shaped like a hemisphere.
3. The agricultural park scene display device of claim 1, wherein: the second optical fibers (102) are distributed in a scattering surface.
4. The agricultural park scene display device of claim 1, wherein: the side wall of the box body (16) close to the opening (18) is rotatably connected with a cover plate (19), and the upper surface of the cover plate (19) is fixedly connected with a handle (20).
5. The agricultural park scene display device of claim 1, wherein: a sealing gasket (21) is embedded in the inner wall of the lower end of the water pipe (6), and the first optical fiber (9) penetrates through the sealing gasket (21).
6. The agricultural park scene display device of claim 1, wherein: both ends of the cutter (14) are fixedly connected with handles (15), and the handles (15) are wrapped by rubber sleeves.
7. The agricultural park scene display apparatus of any one of claims 1-6, wherein: the method comprises the following steps:
s1, nutrient solution is input into the cultivation plates (4) through the upper telescopic pipes (7), roots and stems of plants absorb the nutrient solution, the nutrient solution flows downwards through the water pipes (6), so that the plants in each cultivation plate (4) can absorb the nutrient solution, the nutrient solution flows out from the lowest telescopic pipe (7), and the nutrient solution is conveyed back to the upper telescopic pipes (7) by the circulating device to realize circulating flow;
s2, the ultraviolet light emitter (8) generates ultraviolet light, the ultraviolet light is diffused to the surface of the shell (101) by the first optical fiber (9) and the second optical fiber (102), the drop leakage hole (12) on the current limiting plate (11) changes the fluid nutrient solution into a drop shape, then the drop shape drops on the shell (101), and the second optical fiber (102) sterilizes the bacteria in the drop;
s3, when the nutrient solution is returned to the box body (16), the filter plate (17) intercepts the rootstocks of the small plants in the liquid to realize filtration and purification.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010395602.7A CN111699806B (en) | 2020-05-12 | 2020-05-12 | Agricultural park scene display device and use method thereof |
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| CN202010395602.7A CN111699806B (en) | 2020-05-12 | 2020-05-12 | Agricultural park scene display device and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003274773A (en) * | 2002-03-20 | 2003-09-30 | Nippon Muki Co Ltd | Method for disinfecting nutritious liquid for hydroponic apparatus, apparatus for disinfecting nutritious liquid and hydroponic apparatus |
| CN101044845A (en) * | 2007-01-07 | 2007-10-03 | 冷光君 | Ultraviolet rays collection insect killing device |
| CN103570180B (en) * | 2013-11-14 | 2015-02-25 | 哈尔滨工程大学 | Ballast water treatment device based on combined effect of visible light and ultraviolet light |
| JP5933070B2 (en) * | 2014-09-24 | 2016-06-08 | 株式会社トクヤマ | UV sterilizer |
| CN204540053U (en) * | 2015-03-13 | 2015-08-12 | 芜湖纯元光电设备技术有限公司 | A kind of Promoting plant growth LED ultraviolet illumination device |
| CN105016548A (en) * | 2015-07-21 | 2015-11-04 | 重庆市双涌净水科技有限公司 | Sterilization water purifier |
| CN204766669U (en) * | 2015-08-01 | 2015-11-18 | 赖柱彭 | Utilize wardrobe of fiber optic conductor ultraviolet sterilization |
| JP6697961B2 (en) * | 2016-06-22 | 2020-05-27 | 野村マイクロ・サイエンス株式会社 | Ultraviolet sterilizer, ultraviolet sterilization method, and ultrapure water production system |
| CN109319878A (en) * | 2018-09-30 | 2019-02-12 | 国网山东省电力公司济南供电公司 | A kind of photodetachment formula decontamination system and sterilization method |
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