CN110357201A - A kind of overcurrent water sterilizer - Google Patents
A kind of overcurrent water sterilizer Download PDFInfo
- Publication number
- CN110357201A CN110357201A CN201910486880.0A CN201910486880A CN110357201A CN 110357201 A CN110357201 A CN 110357201A CN 201910486880 A CN201910486880 A CN 201910486880A CN 110357201 A CN110357201 A CN 110357201A
- Authority
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- China
- Prior art keywords
- flow
- distribution plate
- flow distribution
- flow channels
- water
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 133
- 230000001954 sterilising effect Effects 0.000 claims abstract description 84
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 38
- 238000007789 sealing Methods 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 5
- 241000894006 Bacteria Species 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000000249 desinfective effect Effects 0.000 abstract description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 230000002070 germicidal effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000002155 anti-virotic effect Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000004781 supercooling 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
-
- 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 invention discloses a kind of overcurrent water sterilizer, including water inlet pipe and outlet pipe, water inlet pipe and outlet pipe perforation one flow cavity of connection, the interior flow distribution plate equipped with the setting of three pieces of perpendicular flow cavity axis of flow cavity；The first flow channels, the second flow channels and third flow channels are respectively equipped with from water inlet pipe toward water outlet direction on three pieces of flow distribution plates, second flow distribution plate is bonded the wall surface setting of flow cavity, second flow distribution plate is cyclic structure, and the second flow channels are located in the inner ring of the second flow distribution plate；Second flow distribution plate is equipped with sterilizing unit towards the side of water inlet pipe；Sterilizing unit is between the first flow channels and the second flow channels or the first flow channels face sterilizing unit；The back side of sterilizing unit is between the second flow channels and third flow channels or the back side of third flow channels face sterilizing unit.Benefit of the invention is that eliminating overcurrent water disinfecting device in the prior art sterilizes insufficient risk.
Description
Technical field
The present invention relates to liquid sterilization technical field more particularly to a kind of overcurrent water sterilizers.
Background technique
With the improvement of living standards, people increasingly pay attention to water safety, thus water disinfection equipment comes into being.It is existing
There is water disinfection equipment, there is sterilization and be not thorough the risk even flowed out without sterilization flowing water.
For example, Patent No. CN201811091990, publication date is disclosure on January 15th, 2019 in Chinese patent literature
A kind of entitled patent of invention of overflow-type sterilizing unit, that application discloses a kind of overflow-type sterilizing unit, including shell, kill
Bacterium light source and connection structure；Shell includes first shell and second shell, and first shell and second shell seal against each other combination,
And closed cavity is collectively formed, inlet opening and fluid hole are offered on shell, inlet opening and fluid hole are connected with cavity；
Connection structure is fixed on the cavity inside of shell, and germicidal light source is mounted in connection structure, and the front of germicidal light source is formed with
For the first passage that fluid passes through, the back side of germicidal light source is formed with the second channel passed through for fluid；First passage and
Second channel is respectively positioned on cavity inside, and is interconnected.Disadvantage is that: in actual use, when sterilizing unit is laid flat
I.e. current direction is horizontal or close to when laying flat, and the water of water inlet bottom can be because gravity cannot reach ultraviolet sterilization source region
Or the weaker region of sterilizing ability can only be reached, it is directly over lower passage and enters sap cavity body, can thus sterilize and be not thorough
Risk even without sterilization flowing water outflow.Water shortage, flow velocity be relatively slow, water inlet to germicidal light source distance increase this three
Under kind situation, risk is further increased, and sterilization is caused to be not thorough even without sterilization flowing water outflow.
Therefore, it is just necessary to design a kind of overcurrent water sterilizer that water flow can sufficiently flow through sterilizing unit.
Summary of the invention
The present invention will overcome directly flow to sterilization between overcurrent water disinfecting device water flow in the prior art in the cavity
Light source caused flowing water, due to gravity, to will appear water sterilization when horizontal positioned positioned at the flowing water of cavity bottom and do not fill
The deficiency divided, provides a kind of overcurrent water sterilizer, and water flow passes through the first flow distribution plate and second point before and after by sterilizing unit
Flowing plate rectification reduces influence of the gravity factor to horizontal positioned cavity sterilization, improves sterilization of the overcurrent water sterilizer to water flow
Efficiency.
To achieve the goals above, the present invention adopts the following technical scheme that.
A kind of overcurrent water sterilizer, including water inlet pipe and outlet pipe, water inlet pipe and outlet pipe perforation one flow cavity of connection,
It is characterized in, the flow distribution plate equipped with the setting of three pieces of perpendicular flow cavity axis in flow cavity；Flow distribution plate is from water inlet pipe toward outlet pipe direction
It is followed successively by the first flow distribution plate, the second flow distribution plate and third flow distribution plate；Planes where three pieces of flow distribution plates are from water inlet pipe toward water outlet side
To the first flow channels, the second flow channels and third flow channels are respectively equipped with, the second flow distribution plate is bonded the wall surface of flow cavity
Setting, the second flow distribution plate are cyclic structure, and the second flow channels are located in the inner ring of the second flow distribution plate；Second flow distribution plate towards into
The side of water pipe is equipped with sterilizing unit；Sterilizing unit is between the first flow channels and the second flow channels or first crosses circulation
Road face sterilizing unit；The back side of sterilizing unit is between the second flow channels and third flow channels or third flow channels
The back side of face sterilizing unit.
Water flow is flowed into flow cavity from water inlet pipe, passes sequentially through the first flow channels, the second flow channels and third overcurrent
Channel finally flows out of the water outlet pipe.Since the second flow channels are located at the inner ring of the second flow distribution plate, sterilizing unit is located at second point
In flowing plate, therefore the first flow channels and third flow channels are arranged close to flow cavity wall surface；Therefore horizontal positioned in sterilizer
When, the water flow of flow cavity bottom flow to the second flow channels from the first flow channels and flows from the bottom up, therefore, water flow
It needs to overcome gravity therefore even if in the case where water flow water shortage when chamber is sterilized in outflow, water flow also can be through overcharging
The sterilizing divided, so that eliminating water flow in the prior art sterilizes insufficient risk.
Preferably, sterilizing unit includes heat-conduction circuit board and several are arranged around the second flow distribution plate circumference array
Ultraviolet sterilization light source.By ultraviolet light irradiation-sterilize, water flow sterilization is convenient and reliable.
Preferably, the second flow distribution plate is equipped with groove towards the side of the first flow distribution plate, sterilizing unit is embedded into groove,
Groove is externally provided with the transparent panel of the second flow distribution plate side of fitting sealing.Completely cut off water body by transparent panel and guarantees sterilizing unit
Uv disinfection.
Preferably, third flow distribution plate is fixed on water outlet shell by connecting tube, the tube wall of connecting tube is equipped with several
A intercommunicating pore, the side of third flow distribution plate are equipped with the connecting rod passed through from the second flow distribution plate inner ring, connecting rod and the second flow distribution plate
Between be equipped with gap formed the second flow channels；First flow distribution plate is fixed on the end of connecting rod.Pass through connecting rod and connecting tube
It is separately connected and fixes the first flow distribution plate and third flow distribution plate, facilitate the fixation of the first flow distribution plate and third flow distribution plate, it is easy to connect；
Make to form the first flow channels between the first flow distribution plate, third flow distribution plate and the wall surface of flow cavity and the presence of third flow channels can
Energy property, is conducive to the first flow channels and the diversified arrangement of third flow channels.
Preferably, radial dimension of first flow distribution plate less than place flow cavity position, the first flow distribution plate and flow cavity
Wall surface forms the first flow channels；Third flow distribution plate is less than the radial dimension of place flow cavity position, the second flow distribution plate and flowing
The wall surface of chamber forms third flow channels.First flow channels are located at the outer ring end of the first flow distribution plate, be able to extend water flow from
The distance between first flow channels to the second flow channels expand the area of settable germicidal light source on the second flow distribution plate, side
Just the setting of germicidal light source.
Preferably, the first flow distribution plate is bonded fixation with the wall surface of flow cavity, the first flow distribution plate is equipped with first and crosses circulation
Road, the first flow channels include several access openings around the first flow distribution plate circumference array.Channel on first flow distribution plate
Hole forms the first flow channels, and the setting of the first flow channels is convenient, is advantageously implemented the orientation export of water flow, keeps water flow convenient
By sterilizing unit, the ultraviolet light of water flow is facilitated to irradiate antivirus.
Preferably, third flow distribution plate is bonded fixation with the wall surface of flow cavity, third flow channels include several around
The access opening of three flow distribution plate circumference arrays.Access opening is arranged on third flow distribution plate, easily manufactured, is conducive to control water flow
It produces from the outflow direction of cooling chamber, facilitates flow direction control.
Preferably, access opening and sterilizing unit face.Water flow flows to sterilizing unit once flowing through out of access opening, sterilizes
It is high-efficient.
Preferably, the position that the second flow distribution plate corresponds to ultraviolet sterilization light source back surface is equipped with heat release hole.Water flows through supercooling
But heat-conduction circuit board can be cooled down rapidly when chamber, cooling performance is good.
Preferably, the second flow distribution plate is rotatably connected with flow cavity by axle sleeve ring, the second flow distribution plate is towards first point
The side of flowing plate is equipped with several pieces of spoilers, and spoiler can drive the second flow distribution plate to rotate under flow action；Several pieces of flow-disturbings
Plate is arranged around the circumference array of the second flow distribution plate.Second flow distribution plate rotatably cooperates with flow cavity, and sterilizing unit can be real
Now rotation sterilization, bactericidal effect are good；Especially in the case where water flow is insufficient or flow velocity is inadequate, the second flow distribution plate can turn
It is dynamic, ultraviolet light exposure rate i.e. bactericidal effect had both been improved, the integral heat sink of sterilizing unit can be also facilitated.
The invention has the beneficial effects that: in the case where water flow water shortage, water flow can also pass through sufficient sterilizing,
Insufficient risk is sterilized to eliminate water flow in the prior art；Second flow distribution plate can rotate, and both improve ultraviolet light irradiation
Rate i.e. bactericidal effect can also facilitate the integral heat sink of sterilizing unit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention.
Fig. 2 is the explosive view of embodiment illustrated in fig. 1.
Fig. 3 is the structural schematic diagram of another embodiment of the invention.
Fig. 4 is the explosive view of embodiment illustrated in fig. 3.
Fig. 5 is structural schematic diagram when the second flow distribution plate is rotatably connected with flow cavity.
Fig. 6 is the structural schematic diagram of the second flow distribution plate shown in Fig. 5.
In figure: water inlet 11 middle casing 12 of shell water outlet 13 water inlet pipe of shell, 14 outlet pipe, 15 intake antrum 21 sterilization
22 cooling chamber of chamber, 23 water chamber, 24 first 33 connecting tube of flow distribution plate 31 second flow distribution plate, 32 third flow distribution plate, 34 intercommunicating pore
341 connecting rod, 35 first 43 transparent panel of flow channels 41 second flow channels, 42 third flow channels, 51 heat-conduction circuit board
61 ultraviolet sterilization light source, 71 access opening, 81 heat release hole, 82 axle sleeve ring, 9 conducting wire, 91 carbon brush, 92 spoiler 93.
Specific embodiment
The present invention is described further in the following with reference to the drawings and specific embodiments.
Embodiment 1:
In Fig. 1 and Fig. 2, a kind of overcurrent water sterilizer, including water inlet pipe 14 and outlet pipe 15, water inlet pipe 14 and outlet pipe 15 are penetrated through
A flow cavity is connected, flow cavity is made up of end to end water inlet shell 11, middle casing 12 and water outlet shell 13.Water inlet shell
Body 11, middle casing 12 and water outlet shell 13 are connected through a screw thread, between water inlet shell 11, middle casing 12 and water outlet shell 13
Equipped with sealing ring.Water inlet shell 11 is connected with water inlet pipe 14, and water outlet shell 13 is connected with outlet pipe 15.Three pieces are equipped in flow cavity
The flow distribution plate of perpendicular flow cavity axis setting；Flow cavity is divided into intake antrum 21, sterilization chamber 22, cooling chamber 23 and water outlet by flow distribution plate
Chamber 24；Flow distribution plate is followed successively by the first flow distribution plate 31, the second flow distribution plate 32 and third toward 15 direction of outlet pipe from water inlet pipe 14 and shunts
Plate 33；Plane is respectively equipped with the first flow channels 41, the second overcurrent from water inlet pipe 14 toward water outlet direction where three pieces of flow distribution plates
Channel 42 and third flow channels 43, the second flow distribution plate 32 are bonded the wall surface setting of flow cavity, the second flow distribution plate 32 and middle case
Body 12 is structure as a whole.Second flow distribution plate 32 is cyclic structure, and the second flow channels 42 are located in the inner ring of the second flow distribution plate 32；
Second flow distribution plate 32 is equipped with sterilizing unit towards the side of water inlet pipe 14；Sterilizing unit includes heat-conduction circuit board 61 and six around
The ultraviolet sterilization light source 71 of two flow distribution plates, 32 circumference array setting.Ultraviolet sterilization light source uses UVC LED lamp bead.In
Between be equipped with conducting wire 91 in shell 12 and connect heat-conduction circuit board 61 and external power supply.Second flow distribution plate 32 is towards the first flow distribution plate 31
Side is equipped with groove, and sterilizing unit is embedded into groove, and groove is externally provided with the transparent panel of fitting 32 side of the second flow distribution plate sealing
51.Transparent panel 51 is quartz glass plate.Third flow distribution plate 33 is fixed on water outlet shell 13 by connecting tube 34, connecting tube 34
It is set on tube wall there are four intercommunicating pore 341, the side of third flow distribution plate 33 is equipped with the connecting rod passed through from 32 inner ring of the second flow distribution plate
35, it is equipped with gap between connecting rod 35 and the second flow distribution plate 32 and forms the second flow channels 42；First flow distribution plate 31 passes through screw
It is fixed on the end of connecting rod 35.First flow distribution plate 31 is less than the radial dimension of place flow cavity position, 31 He of the first flow distribution plate
The wall surface of flow cavity forms the first flow channels 41；Sterilizing unit is located at the first flow channels 41 and the second flow channels as a result,
Between 42.Third flow distribution plate 33 is less than the radial dimension of place flow cavity position, the wall surface shape of the second flow distribution plate 32 and flow cavity
At third flow channels 43, the back side of sterilizing unit is between the second flow channels 42 and third flow channels 43 as a result,.
Embodiment 2:
In Fig. 3 and Fig. 4, a kind of overcurrent water sterilizer, including water inlet pipe 14 and outlet pipe 15, water inlet pipe 14 and outlet pipe 15 are penetrated through
A flow cavity is connected, flow cavity is made up of end to end water inlet shell 11, middle casing 12 and water outlet shell 13.Water inlet shell
Body 11, middle casing 12 and water outlet shell 13 are connected through a screw thread, between water inlet shell 11, middle casing 12 and water outlet shell 13
Equipped with sealing ring.Water inlet shell 11 is connected with water inlet pipe 14, and water outlet shell 13 is connected with outlet pipe 15.Three pieces are equipped in flow cavity
The flow distribution plate of perpendicular flow cavity axis setting；Flow cavity is divided into intake antrum 21, sterilization chamber 22, cooling chamber 23 and water outlet by flow distribution plate
Chamber 24；Flow distribution plate is followed successively by the first flow distribution plate 31, the second flow distribution plate 32 and third toward 15 direction of outlet pipe from water inlet pipe 14 and shunts
Plate 33；Plane is respectively equipped with the first flow channels 41, the second overcurrent from water inlet pipe 14 toward water outlet direction where three pieces of flow distribution plates
Channel 42 and third flow channels 43, the second flow distribution plate 32 are bonded the wall surface setting of flow cavity, the second flow distribution plate 32 and middle case
Body 12 passes through integrally manufactured molding.Second flow distribution plate 32 is cyclic structure, and the second flow channels 42 are located at the second flow distribution plate 32
In inner ring；Second flow distribution plate 32 is equipped with sterilizing unit towards the side of water inlet pipe 14；Sterilizing unit includes 61 He of heat-conduction circuit board
Six ultraviolet sterilization light sources 71 around the setting of 32 circumference array of the second flow distribution plate.Ultraviolet sterilization light source uses UVC
LED lamp bead.It is equipped with conducting wire 91 in middle casing 12 and connects heat-conduction circuit board 61 and external power supply.Second flow distribution plate 32 towards first
The side of flow distribution plate 31 is equipped with groove, and sterilizing unit is embedded into groove, and it is close that groove is externally provided with fitting 32 side of the second flow distribution plate
The transparent panel 51 of envelope.Transparent panel 51 is quartz glass plate.Third flow distribution plate 33 is fixed on water outlet shell 13 by connecting tube 34,
It is set on the tube wall of connecting tube 34 there are four intercommunicating pore 341, the side of third flow distribution plate 33 is equipped with wears from 32 inner ring of the second flow distribution plate
The connecting rod 35 crossed forms the second flow channels 42 between the inner ring surface and connecting rod 35 of the second flow distribution plate 32.First flow distribution plate
31 are bonded fixation with the wall surface of flow cavity, and the first flow distribution plate 31 is equipped with the first flow channels 41, and the first flow channels 41 include
Six access openings 81 around 31 circumference array of the first flow distribution plate.Third flow distribution plate 33 is bonded fixation with the wall surface of flow cavity,
First flow distribution plate 31 and third flow distribution plate 33 are fixed by connecting tube 34, connecting tube 34 and flow cavity forming position.In addition, first
Flow distribution plate 31 and third flow distribution plate 33 can also be arranged screw thread by outside and be directly anchored into water shell 11 and middle casing 12
On.Third flow channels 43 include six access openings 81 around 33 circumference array of third flow distribution plate.Access opening 81 and sterilization
Device face.The position at corresponding 71 back side of ultraviolet sterilization light source of the second flow distribution plate 32 is equipped with heat release hole 82.
Fig. 5 and Fig. 6 as a further improvement of the present invention, can be using in embodiment 1 and embodiment 2.Second shunts
Plate 32 is rotatably connected with flow cavity by axle sleeve ring 9, and axle sleeve ring 9 is the polymer material or special ceramic material system of insulation
At.It is set in axle sleeve ring 9 there are two through-hole, the positive and negative anodes of heat-conduction circuit board 61 are respectively equipped with the conducting wire 91 connected and pass through axle sleeve ring 9
Through-hole, connection heat-conduction circuit board 61 conducting wire 91 be equipped be looped around axle sleeve ring 9 outside setting.In the end of middle casing 12
Equipped with the shaft shoulder, the shaft shoulder can withstand one end of axle sleeve ring 9.The end of water inlet shell 11 is equipped with sealing ring, and sealing ring withstands axle sleeve ring 9
The other end.The carbon brush 92 that external power supply is connected by conducting wire 91, the conducting wire 91 in 9 outside of carbon brush 92 and axle sleeve ring are equipped in the shaft shoulder
Contact setting, to be always ensured that the circuit connection of sterilizing unit and external power supply in the rotation of the second flow distribution plate 32.Transparent panel
51, sterilizing unit and the second flow distribution plate 32 are fixedly connected in axle sleeve ring 9.Second flow distribution plate 32 is towards the first flow distribution plate 31
Side is equipped with six pieces of spoilers 93, and spoiler 93 and transparent panel 51 are integrally manufactured.Spoiler 93 can drive under flow action
The rotation of two flow distribution plates 32；Ultraviolet sterilization light source 71 there are two radially the setting of the second flow distribution plate 32, six pieces of spoilers 93 around
The circumference array of second flow distribution plate 32 is arranged.Spoiler 93 is between adjacent ultraviolet sterilization light source 71, spoiler 93
It is arranged in parallel with two ultraviolet sterilization light sources 71 of its side clockwise.
As shown in the arrow in embodiment 1 and embodiment 2, water flow flow to intake antrum 21 from water inlet pipe 14, and from water inlet
It is flow to sterilization chamber 22 by the first flow channels 41 in chamber 21, ultraviolet sterilization light source 71 is circular layout, and bactericidal effect is uniform；
Since the second flow channels 42 are located at the inner ring of the second flow distribution plate 32 of circular ring shape, water flow gesture before by the second flow channels 42
Necessity first passes through ultraviolet sterilization light source 71, to can guarantee that water flow can be made by the sterilization of ultraviolet sterilization light source 71 conscientiously
With bactericidal effect is reliable；Water flow later flow to cooling chamber 23 from the second flow channels 42, completes 61 back side of heat-conduction circuit board
Heat dissipation, improve the service life of sterilizing unit, last water flow flow to water chamber 24 from third flow channels 43, finally from go out
Water pipe 15 flows out.
When the second flow distribution plate 32 is rotatably connected with flow cavity by axle sleeve ring 9, when water flow flows in sterilization chamber 22
It will drive sterilizing unit rotation, bactericidal effect is good；Especially in the case where water flow is insufficient or flow velocity is inadequate, the second flow distribution plate
32 can rotate, and both improve ultraviolet light exposure rate i.e. bactericidal effect, can also facilitate the integral heat sink of sterilizing unit.
Claims (10)
1. a kind of overcurrent water sterilizer, characterized in that including water inlet pipe and outlet pipe, water inlet pipe and outlet pipe perforation connection are first-class
Dynamic chamber, the interior flow distribution plate equipped with the setting of three pieces of perpendicular flow cavity axis of flow cavity；Flow distribution plate from water inlet pipe toward outlet pipe direction according to
Secondary is the first flow distribution plate, the second flow distribution plate and third flow distribution plate；Planes where three pieces of flow distribution plates are from water inlet pipe toward water outlet direction
It is respectively equipped with the first flow channels, the second flow channels and third flow channels；The wall surface of second flow distribution plate fitting flow cavity is set
It sets, the second flow distribution plate is cyclic structure, and the second flow channels are located in the inner ring of the second flow distribution plate；The direction water inlet of second flow distribution plate
The side of pipe is equipped with sterilizing unit；Sterilizing unit is between the first flow channels and the second flow channels or the first flow channels
Face sterilizing unit；The back side of sterilizing unit between the second flow channels and third flow channels or third flow channels just
To the back side of sterilizing unit.
2. a kind of overcurrent water sterilizer according to claim 1, characterized in that the sterilizing unit includes heat-conduction circuit board
The ultraviolet sterilization light source being arranged with several around the second flow distribution plate circumference array.
3. a kind of overcurrent water sterilizer according to claim 1 or 2, characterized in that the second flow distribution plate direction first
The side of flow distribution plate is equipped with groove, and sterilizing unit is embedded into groove, and groove is externally provided with the sealing of the second flow distribution plate side of fitting
Transparent panel.
4. a kind of overcurrent water sterilizer according to claim 1, characterized in that the third flow distribution plate is solid by connecting tube
It is scheduled on water outlet shell, the tube wall of connecting tube is equipped with several intercommunicating pores, and the side of third flow distribution plate, which is equipped with from second, to be shunted
The connecting rod that plate inner ring passes through, the first flow distribution plate are fixed on the end of connecting rod, and sky is equipped between connecting rod and the second flow distribution plate
Gap forms the second flow channels.
5. a kind of overcurrent water sterilizer according to claim 4, characterized in that first flow distribution plate is flowed less than place
The wall surface of the radial dimension of chamber position, the first flow distribution plate and flow cavity forms the first flow channels；Third flow distribution plate is less than place
The wall surface of the radial dimension of flow cavity position, the second flow distribution plate and flow cavity forms third flow channels.
6. a kind of overcurrent water sterilizer according to claim 1 or 2, characterized in that first flow distribution plate and flow cavity
Wall surface be bonded and fix, the first flow distribution plate is equipped with the first flow channels, and the first flow channels include several to be shunted around first
The access opening of plate axis circumference array.
7. a kind of overcurrent water sterilizer according to claim 1 or 2, characterized in that the third flow distribution plate and flow cavity
Wall surface be bonded fix, third flow channels include several access openings around third flow distribution plate circumference array.
8. a kind of overcurrent water sterilizer according to claim 6 or 7, characterized in that the access opening and sterilizing unit are just
It is right.
9. a kind of overcurrent water sterilizer according to claim 2, characterized in that second flow distribution plate corresponds to ultraviolet light and kills
The position of bacterium light source back surface is equipped with heat release hole.
10. a kind of overcurrent water sterilizer according to claim 1, characterized in that second flow distribution plate and flow cavity are logical
Rolling bearing connection is crossed, the second flow distribution plate is equipped with several pieces of spoilers towards the side of the first flow distribution plate, and spoiler can be in water flow
Effect is lower to drive the rotation of the second flow distribution plate；Several pieces of spoilers are arranged around the circumference array of the second flow distribution plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486880.0A CN110357201B (en) | 2019-06-05 | 2019-06-05 | Sterilizer for overflowing water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486880.0A CN110357201B (en) | 2019-06-05 | 2019-06-05 | Sterilizer for overflowing water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110357201A true CN110357201A (en) | 2019-10-22 |
| CN110357201B CN110357201B (en) | 2022-03-11 |
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ID=68215687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910486880.0A Active CN110357201B (en) | 2019-06-05 | 2019-06-05 | Sterilizer for overflowing water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110357201B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206654758U (en) * | 2016-07-13 | 2017-11-21 | 东芝照明技术株式会社 | Fluid sterilizing unit |
| CN108911305A (en) * | 2018-07-19 | 2018-11-30 | 黄小卡 | A kind of sewage-treatment plant based on stirring |
| CN109205730A (en) * | 2018-09-19 | 2019-01-15 | 深圳市蓝巨科技有限公司 | A kind of overflow-type sterilizing unit |
-
2019
- 2019-06-05 CN CN201910486880.0A patent/CN110357201B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206654758U (en) * | 2016-07-13 | 2017-11-21 | 东芝照明技术株式会社 | Fluid sterilizing unit |
| CN108911305A (en) * | 2018-07-19 | 2018-11-30 | 黄小卡 | A kind of sewage-treatment plant based on stirring |
| CN109205730A (en) * | 2018-09-19 | 2019-01-15 | 深圳市蓝巨科技有限公司 | A kind of overflow-type sterilizing unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110357201B (en) | 2022-03-11 |
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