CN208200450U - A kind of novel ultraviolet purifier - Google Patents
A kind of novel ultraviolet purifier Download PDFInfo
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- CN208200450U CN208200450U CN201820441143.XU CN201820441143U CN208200450U CN 208200450 U CN208200450 U CN 208200450U CN 201820441143 U CN201820441143 U CN 201820441143U CN 208200450 U CN208200450 U CN 208200450U
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- ultraviolet
- isolating cylinder
- water
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- shell
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Abstract
The utility model discloses a kind of novel ultraviolet purifiers, ultraviolet irradiation device including water flow apparatus and positioned at water flow apparatus one end, water flow apparatus includes shell, the isolating cylinder set on casing center position, the saturating ultraviolet optics window and sealing ring positioned at shell one end, isolating cylinder is axisymmetric body and coaxial with inner walls, enclosure interior space is separated into the inner cavity in isolating cylinder and the exocoel outside isolating cylinder by isolating cylinder, inner cavity is connected with water inlet, exocoel is connected with water outlet, has gap between isolating cylinder and saturating ultraviolet optics window；Raw water flows into inner cavity from water inlet, exocoel is uniformly flowed into via the gap between isolating cylinder and saturating ultraviolet optics window, and the ultraviolet light irradiation generated during flowing through isolating cylinder and saturating ultraviolet optics window slot by ultraviolet irradiation device becomes water purification, is finally flowed out by water outlet.The present apparatus can obtain uniform water velocity, water flow thickness, hot spot in ultraviolet irradiation space, and ultraviolet-sterilization rate is substantially improved.
Description
Technical field
The utility model relates to a kind of water treatment facilities, especially a kind of novel ultraviolet purifier.
Background technique
Ultraviolet water purifier, be by built-in LED ultraviolet source emit the reacted room of short wavelength UV line convection water body into
Row sterilizing makes the water quality being contaminated by bacterial meet and exceed country to solve the excessive problem of drinking water bacterial regrowth
Drinking water related sanitary standard.Existing ultraviolet purifier (as shown in Fig. 1) in the market is typically provided with 1 He of water inlet line
Outlet conduit 2, water inlet line 1 and outlet conduit 2 are connected by an interface channel 4, by water inlet line 1 and/or out
LED ultraviolet source 3 is arranged below waterpipe 2 to irradiate to achieve the purpose that sterilization.From Fig. 1, it can be seen that in water inlet line 1
Water it is different according to the distance apart from interface channel 4, the time for receiving ultraviolet irradiation is different, similarly, the water root in outlet conduit 2
Different according to the distance apart from interface channel 4, the time for receiving ultraviolet irradiation is also different.Arrow indicates the flowing road of water flow in figure
Diameter, it can be seen that the water close apart from interface channel 4 is significantly less than distance from the path that water inlet line 1 flow to outlet conduit 2
The remote point of interface channel 4, so, the time for receiving ultraviolet irradiation, there is also biggish gaps.Accordingly, there exist LED ultraviolet sources
The length of time that intensity of illumination is uneven, water flow flows through LED ultraviolet source has the problems such as gap, bactericidal effect is bad.
Utility model content
The goal of the invention of the utility model is: uneven for LED ultraviolet source intensity of illumination of the existing technology,
The length of time that water flow flows through LED ultraviolet source has the problems such as gap, bactericidal effect is bad, provides a kind of novel ultraviolet water purification
Device.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of novel ultraviolet purifier, the ultraviolet irradiation including water flow apparatus and positioned at water flow apparatus one end fill
It sets, wherein water flow apparatus includes shell, the isolating cylinder set on casing center position, the saturating ultraviolet optics window positioned at shell one end
Mouthful and sealing ring, the isolating cylinder be axisymmetric body and coaxial with inner walls, the isolating cylinder is by enclosure interior space point
Be divided into be located at isolating cylinder in inner cavity and the exocoel outside isolating cylinder, the inner cavity be connected with water inlet, the exocoel and
Water outlet is connected, and has gap between the isolating cylinder and saturating ultraviolet optics window, and raw water flows into inner cavity, warp from the water inlet
Exocoel is uniformly flowed by the gap between isolating cylinder and saturating ultraviolet optics window, and is flowing through isolating cylinder and saturating ultraviolet optics window
Gap during by ultraviolet irradiation device generate ultraviolet light irradiation become water purification, finally flowed out by water outlet.
Isolating cylinder is set to casing center position by the setting of change device inlet and outlet by the present apparatus, so that
The water of inner cavity can uniformly flow to exocoel by isolating cylinder surrounding all directions, can obtain uniform water velocity, water flow
Thickness, the time that the water of all directions flows through ultraviolet irradiation device are identical, it is ensured that uniformly obtain the photograph of LED ultraviolet source
Shoot bacterium to death, efficiently solve the length of time that water flow flows through ultraviolet irradiation device in traditional ultraviolet purifier have gap,
The non-uniform problem of ultraviolet irradiation, can be substantially improved ultraviolet-sterilization rate.
As a preferred embodiment of the present invention, the ultraviolet irradiation device includes LED ultraviolet source, control light distribution
Optical reflector and relevant gripping element, the ultraviolet irradiation device connect with shell by gripping element, be easy to tear open
Unload cleaning, maintenance replacement.And the ultraviolet hot spot that ultraviolet irradiation device is generated in the gap location of isolating cylinder and saturating ultraviolet optics window
Center and the water flow apparatus isolating cylinder it is coaxial.
As a preferred embodiment of the present invention, the shape of the optical reflector is adjusted, so that the LED ultraviolet light
Gap area of the source between isolating cylinder and saturating ultraviolet optics window generates the ring-shaped light spot that uv energy is concentrated, and in same circle
Irradiation level is of substantially equal on week.The ring-shaped light spot refers to that the intensity of illumination of exocoel is significantly greater than inner cavity, thing in gap area
Also there is a small amount of illumination in inner cavity on real, but intensity is smaller, therefore visually forms the effect of similar ring-shaped light spot.LED is purple
Outer light source focuses on exocoel and is sterilized, and ensure that the water flowed out from all directions can uniformly obtain ultraviolet irradiation.
As a preferred embodiment of the present invention, the shape of the optical reflector is adjusted, so that the ring-shaped light spot exists
Entire ring belt area internal irradiation degree is uniformly distributed, it is hereby achieved that uniform ring-shaped light spot.
As a preferred embodiment of the present invention, the shape of the optical reflector is adjusted, so that the LED ultraviolet light
Source is formed by hot spot and is uniformly distributed on saturating ultraviolet optics window, so that ultraviolet irradiation is uniform, is conducive to improve sterilizing rate.
As a preferred embodiment of the present invention, the shell and isolating cylinder are cylinder, and the water of inner cavity can pass through
Isolating cylinder radial direction all directions uniformly flow to exocoel.
As a preferred embodiment of the present invention, the quantity of the water outlet is one or more.
As a preferred embodiment of the present invention, multiple water outlets are symmetrical arranged along the circumferential direction of shell, so that respectively
A position flow velocity is uniform, avoids flow velocity too fast and cannot get ultraviolet lighting.
As a preferred embodiment of the present invention, the isolating cylinder is aluminum design or stainless steel structure.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, the present apparatus is made by changing the setting of device inlet and outlet by isolating cylinder set on casing center position
The water for obtaining inner cavity can uniformly flow to exocoel by isolating cylinder surrounding all directions, and the water of all directions flows through ultraviolet irradiation dress
The time set is identical, it is ensured that uniformly obtains the irradiation-sterilize of LED ultraviolet source, efficiently solves traditional ultraviolet net
The length of time that water flow flows through ultraviolet irradiation device in water installations has the non-uniform problem of gap, ultraviolet irradiation, can be substantially improved
Ultraviolet-sterilization rate.
2, the present apparatus changes optical reflector in the energy of shadow surface, so that shape by adjusting the shape of optical reflector
At hot spot be uniformly distributed on saturating ultraviolet optics window, or gap area between isolating cylinder and saturating ultraviolet optics window produces
The ring-shaped light spot that raw uv energy is concentrated is conducive to improve sterilizing rate so that ultraviolet irradiation is uniform.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing ultraviolet purifier.
Fig. 1 label: 1 water inlet line, 2 outlet conduits, 3LED ultraviolet source, 4 interface channels.
Fig. 2 is the schematic diagram of novel ultraviolet purifier described in the utility model.
Fig. 3 is the A-A cross-sectional view of Fig. 1.
Fig. 4 is the B-B cross-sectional view of Fig. 1.
Fig. 5 is the hot spot figure that LED ultraviolet source described in the utility model is formed.
Fig. 2-Fig. 5 label: 1- shell, 2- gripping element, the saturating ultraviolet optics window of 3-, 4- sealing ring, 5- isolating cylinder, 6-
Water inlet, 7- water outlet, 8- optical reflector, 9-LED ultraviolet source.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
As shown in figs 2-4, a kind of novel ultraviolet purifier, including water flow apparatus and be located at water flow apparatus one end
Ultraviolet irradiation device, wherein water flow apparatus include cylindrical housings 1, set on 1 center of shell cylindrical isolating cylinder 5,
Saturating ultraviolet optics window 3 and sealing ring 4 positioned at 1 one end of shell, the isolating cylinder 5 be axisymmetric body and with 1 inner wall of shell
Coaxially, 1 inner space of shell is separated into the inner cavity in isolating cylinder 5 and outer outside isolating cylinder 5 by the isolating cylinder 5
Chamber, the inner cavity are connected with water inlet 6, and the exocoel is connected with water outlet 7, the isolating cylinder 5 and saturating ultraviolet optics window
There is gap between mouth 3, raw water flows into inner cavity from the water inlet 6, between isolating cylinder 5 and saturating ultraviolet optics window 3
Gap uniformly flows into exocoel (as shown in arrow in Fig. 3-Fig. 4), and is flowing through the gap of isolating cylinder 5 and saturating ultraviolet optics window 3
The ultraviolet light irradiation generated in the process by ultraviolet irradiation device becomes water purification, is finally flowed out by water outlet 7.The water outlet 7
Quantity be four, four water outlets 7 along shell 1 circumferential direction be symmetrical arranged.
The ultraviolet irradiation device includes the optical reflector 8 and relevant of LED ultraviolet source 9, control light distribution
Gripping element 2, the ultraviolet irradiation device are connect by gripping element 2 with shell 1.As shown in Fig. 5, it is anti-to adjust the optics
The shape of emitter 8, so that gap area of the LED ultraviolet source 9 between isolating cylinder 5 and thoroughly ultraviolet optics window 3 generates
The ring-shaped light spot that uv energy is concentrated, the ring-shaped light spot and isolating cylinder 5 that the LED ultraviolet source 9 generates are coaxial, and in same circle
Irradiation level is of substantially equal on week, ensure that the water flowed out from all directions can uniformly obtain ultraviolet irradiation, ultraviolet irradiation is equal
It is even, be conducive to improve sterilizing rate.
Isolating cylinder is set to casing center position by the setting of change device inlet and outlet by the present apparatus, so that
The water of inner cavity can uniformly flow to exocoel by isolating cylinder surrounding all directions, can obtain uniform water velocity, water flow
Thickness and uniform ring-shaped light spot, the time that the water of all directions flows through ultraviolet irradiation device are identical, it is ensured that uniform
To the irradiation-sterilize of LED ultraviolet source, efficiently solves water flow in traditional ultraviolet purifier and flow through ultraviolet irradiation device
Length of time have the non-uniform problem of gap, ultraviolet irradiation, ultraviolet-sterilization rate can be substantially improved.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of novel ultraviolet purifier, which is characterized in that the purple including water flow apparatus and positioned at water flow apparatus one end
External exposure device, wherein water flow apparatus includes shell (1), the isolating cylinder (5) for being set to shell (1) center, is located at shell
(1) the saturating ultraviolet optics window (3) of one end and sealing ring (4), the isolating cylinder (5) are for axisymmetric body and interior with shell (1)
Wall is coaxial, and shell (1) inner space is separated into the inner cavity in isolating cylinder (5) and is located at isolating cylinder by the isolating cylinder (5)
(5) exocoel outside, the inner cavity are connected with water inlet (6), and the exocoel is connected with water outlet (7), the isolating cylinder (5)
There is gap between saturating ultraviolet optics window (3)；Raw water flows into inner cavity from the water inlet (6), via isolating cylinder (5) and thoroughly purple
Gap between outer optical window (3) uniformly flows into exocoel, and is flowing through between isolating cylinder (5) and saturating ultraviolet optics window (3)
The ultraviolet light irradiation generated during gap by the ultraviolet irradiation device becomes water purification, is finally flowed out by water outlet (7).
2. the novel ultraviolet purifier of one kind according to claim 1, which is characterized in that the ultraviolet irradiation device packet
Include the optical reflector (8) and relevant gripping element (2) of LED ultraviolet source (9), control light distribution, ultraviolet irradiation dress
Set the center in the ultraviolet hot spot of the gap location of isolating cylinder (5) and saturating ultraviolet optics window (3) generation and the water flow apparatus
Isolating cylinder (5) is coaxial.
3. the novel ultraviolet purifier of one kind according to claim 2, which is characterized in that adjust the optical reflector
(8) shape, so that gap area of the LED ultraviolet source (9) between isolating cylinder (5) and saturating ultraviolet optics window (3)
The ring-shaped light spot that uv energy is concentrated is generated, and irradiation level is of substantially equal on the same circumference.
4. the novel ultraviolet purifier of one kind according to claim 3, which is characterized in that adjust the optical reflector
(8) shape, so that the ring-shaped light spot is uniformly distributed in entire ring belt area internal irradiation degree.
5. the novel ultraviolet purifier of one kind according to claim 2, which is characterized in that adjust the optical reflector
(8) shape, so that the LED ultraviolet source (9) is formed by hot spot and is uniformly distributed on saturating ultraviolet optics window (3).
6. the novel ultraviolet purifier of one kind according to claim 1, which is characterized in that the shell (1) and isolation
Cylinder (5) is cylinder.
7. the novel ultraviolet purifier of one kind according to claim 1, which is characterized in that the number of the water outlet (7)
Amount is one or more.
8. the novel ultraviolet purifier of one kind according to claim 7, which is characterized in that multiple water outlets (7)
It is symmetrical arranged along the circumferential direction of shell (1).
9. the novel ultraviolet purifier of -8 any described one kind according to claim 1, which is characterized in that the isolating cylinder
It (5) is aluminum design or stainless steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820441143.XU CN208200450U (en) | 2018-03-29 | 2018-03-29 | A kind of novel ultraviolet purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820441143.XU CN208200450U (en) | 2018-03-29 | 2018-03-29 | A kind of novel ultraviolet purifier |
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| Publication Number | Publication Date |
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| CN208200450U true CN208200450U (en) | 2018-12-07 |
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| CN201820441143.XU Active CN208200450U (en) | 2018-03-29 | 2018-03-29 | A kind of novel ultraviolet purifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109734150A (en) * | 2018-12-19 | 2019-05-10 | 上海缘图光电科技有限公司 | A kind of overflow-type ultraviolet LED purifier of double-barrel structure |
| CN109987799A (en) * | 2019-04-30 | 2019-07-09 | 生态环境部华南环境科学研究所 | A method of domestic sewage in rural areas is handled using copper water-supply pipe |
-
2018
- 2018-03-29 CN CN201820441143.XU patent/CN208200450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109734150A (en) * | 2018-12-19 | 2019-05-10 | 上海缘图光电科技有限公司 | A kind of overflow-type ultraviolet LED purifier of double-barrel structure |
| CN109987799A (en) * | 2019-04-30 | 2019-07-09 | 生态环境部华南环境科学研究所 | A method of domestic sewage in rural areas is handled using copper water-supply pipe |
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