CN106007129A - Tap water disinfection purifier - Google Patents

Tap water disinfection purifier Download PDF

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Publication number
CN106007129A
CN106007129A CN201610644098.3A CN201610644098A CN106007129A CN 106007129 A CN106007129 A CN 106007129A CN 201610644098 A CN201610644098 A CN 201610644098A CN 106007129 A CN106007129 A CN 106007129A
Authority
CN
China
Prior art keywords
cavity
tap water
purification device
sterilization purification
water sterilization
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
Application number
CN201610644098.3A
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Chinese (zh)
Inventor
孙万根
孙世超
管西龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Shuan Yue Epoch Water Management Equipment Ltd
Original Assignee
Beijing Shuan Yue Epoch Water Management Equipment Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Shuan Yue Epoch Water Management Equipment Ltd filed Critical Beijing Shuan Yue Epoch Water Management Equipment Ltd
Priority to CN201610644098.3A priority Critical patent/CN106007129A/en
Publication of CN106007129A publication Critical patent/CN106007129A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/20Heavy metals or heavy metal compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/32Details relating to UV-irradiation devices
    • C02F2201/326Lamp control systems
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)

Abstract

The invention provides a tap water disinfection purifier and relates to the technical field of disinfection. The tap water disinfection purifier comprises a cabinet body, an over-current radiation cavity and a filtration device, the over-current radiation cavity and the filtration device are arranged in the cabinet body, multiple disinfection sterilization lights are arranged in the over-current radiation cavity, the filtration device is arranged at a water inlet at the front end of the over-current radiation cavity, and the front end of the filtration device is provided with a water flow switch. The filtration device is arranged at the front end of the over-current radiation cavity so that purification and disinfection are orderly carried out and heavy metals, various impurities and harmful substances in water are removed and bacteria and viruses are killed. The treated tap water has good disinfection and purification effects and is safe and reliable. The water flow switch is arranged at the front end of the filtration device so that the tap water disinfection purifier works when water exits and is powered down and stops when water does not exist.

Description

A kind of tap water sterilization purification device
Technical field
The present invention relates to disinfection technology field, be specifically related to a kind of tap water sterilization purification device.
Background technology
Former water passes through equipment water inlet access arrangement, by the ultraviolet irradiation to the microorganism such as antibacterial, virus, To destroy the structure of DNA in its body, destroy its regeneration capacity and cause virus dead.And in atmosphere or The ozone being dissolved in water, can destroy the cell wall of microorganism, make microorganism the most dead with Oxidation. Ultraviolet sterilizer utilizes the wavelength of lamp irradiation microorganism to be processed, and effect has substantially obtained a lot of food And the extensive application of industrial circle.
For the microorganism that some chemical disinfection methods are invalid, ultraviolet has efficient germicidal efficiency;Take up an area Area is little, and system structure is compact, and potential risk is little, it is ensured that operator safety.UV radiation technology for sterilization by The chemical disinfection method that gradually will replace or half replacement is traditional, along with the further raising of people's living standard, strong The reinforcement of Kang Yishi, Ultraviolet Disinfection application in drinking water can be more and more universal, and this also can promote simultaneously Water inlet processes the further development of ultraviolet ray disinfector technology.
But in the prior art, water treatment facilities the most only has a ultraviolet disinfection function, and the weight in water Metal, all kinds of impurity and harmful substance, but cannot effectively remove.Further, general equipment cannot realize There are water conservancy project work, the function of anhydrous stopping.
Summary of the invention
For defect of the prior art, the present invention provides a kind of tap water sterilization purification device, effectively to go Except the heavy metal in tap water, all kinds of impurity and harmful substance, and can realize water conservancy project make, anhydrous The function stopped.
The tap water sterilization purification device that the present invention provides, including: cabinet bulk and be installed in described cabinet bulk Flow passage radiation cavity and defecator, be provided with multiple killing for disinfection in described flow passage radiation cavity Bacterium lamp, described defecator is arranged at the water inlet, front end of described flow passage radiation cavity, described defecator It is that front end is additionally provided with water fluid flow switch.
Alternatively, described defecator is built-in with activated carbon.
Alternatively, described flow passage radiation cavity is that vertical pair be made up of the first cavity and the second cavity crosses stream spoke Penetrating cavity, the lower end of described first cavity and described second cavity forms cascaded structure by connecting tube, described First cavity and described second cavity are fixed on described cabinet bulk by support.
Alternatively, being additionally provided with a water inlet and an outlet, described water inlet is connected with described defecator, Described defecator is connected with the upper side of described first cavity, described outlet and described second cavity Upper side is connected, and described water inlet and described outlet are protruding by the rear side of described cabinet bulk.
Alternatively, also include that multiple quartz socket tube, described quartz socket tube are placed in described flow passage radiation cavity, Each described germicidal lamp is placed in each described quartz socket tube.
Alternatively, described germicidal lamp is ultraviolet sterilization fluorescent tube.
Alternatively, the ultraviolet wavelength of described germicidal lamp is 225nm-275nm.
Alternatively, described defecator is additionally provided with blowdown outlet pipe and by screwed connection in blowdown water outlet Electromagnetic valve on pipe.
Alternatively, the two ends up and down of described flow passage radiation cavity are provided with end plate, are provided with leading screw outside described end plate, The two ends of described quartz socket tube use cushion rubber to be fixed on described end plate, and described cushion rubber is additionally provided with packing ring, institute Stating packing ring uses upper shield to be fixed on described leading screw.
Alternatively, the two ends up and down of described germicidal lamp are fixed on by lamp base and upper shield plug and upper shield respectively In described quartz socket tube.
As shown from the above technical solution, the tap water sterilization purification device that the present invention provides, by crossing stream spoke Penetrate cavity front end and defecator is set, make purification successively carry out with sterilizing, both can remove the weight in tap water Metal, all kinds of impurity and harmful substance, can kill again the microorganism such as antibacterial, virus, after treatment Tap water sterilization purification effective, safe and reliable.
The present invention arranges water fluid flow switch by end before the filtering means, it is possible to achieve have water conduction work, nothing The function that water power-off stops.
The present invention, by using vertical, the bactericidal unit of combination type cascaded structure, can extend when crossing stream of water Between, increase ultraviolet irradiation dose, more preferable sterilization effect can be reached.
The electromagnetic valve that the present invention provides, it is possible to achieve automatic pollution discharge.
The tap water sterilization purification device that the present invention provides, sterilization speed is fast, effective, does not change the thing of water Reason, chemical property, do not increase the odor of water, does not produce carcinogenic chloroform, and stability is high, operation letter Just, convenient management.
The tap water sterilization purification device that the present invention provides, good looking appearance, save space, cost-effective.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will The accompanying drawing used required in detailed description of the invention or description of the prior art is briefly described.All attached In figure, similar element or part are typically by the reference mark being similar to.In accompanying drawing, each element or part Might not draw according to actual ratio.
The structural representation of the tap water sterilization purification device that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the cut-away view of the tap water sterilization purification device shown in Fig. 1;
Fig. 3 is the exploded view of the defecator of tap water sterilization purification device shown in Fig. 1;
Fig. 4 is the structural representation under the vertical view state of tap water sterilization purification device shown in Fig. 1;
Fig. 5 is the structural representation of the first cavity of tap water sterilization purification device shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the embodiment of technical solution of the present invention is described in detail.Following example It is only used for clearly illustrating technical scheme, is therefore only used as example, and can not limit with this Protection scope of the present invention processed.
It should be noted that except as otherwise noted, technical term used in this application or scientific terminology should The ordinary meaning understood by those skilled in the art of the invention.
In the description of the present application, it is to be understood that term " on ", D score, "front", "rear", " interior ", Orientation or the position relationship of the instruction such as " outward " they are based on orientation shown in the drawings or position relationship, merely to It is easy to describe the present invention and simplification description rather than instruction or the device of hint indication or element must have spy Fixed orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or dark Show relative importance or the implicit quantity indicating indicated technical characteristic.In describing the invention, " many Individual " it is meant that two or more, unless otherwise expressly limited specifically.
In this application, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", The term such as " fix " should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, Or it is integral;Can be to be mechanically connected, it is also possible to be electrical connection;Can be to be joined directly together, it is also possible to pass through Intermediary is indirectly connected to, and can be connection or the interaction relationship of two elements of two element internals. For the ordinary skill in the art, above-mentioned term can be understood as the case may be in the present invention Concrete meaning.
In this application, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are indirect by intermediary Contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature Directly over second feature or oblique upper, or it is merely representative of fisrt feature level height higher than second feature.The One feature second feature " under ", " lower section " and " below " can be fisrt feature in second feature just Lower section or obliquely downward, or it is merely representative of fisrt feature level height less than second feature.
The structural representation of the tap water sterilization purification device that Fig. 1 provides for the embodiment of the present invention.See Fig. 1, The tap water sterilization purification device that the present embodiment provides, including: cabinet bulk 1 and be installed on described cabinet bulk 1 Interior flow passage radiation cavity 2 and defecator 3, be provided with multiple for sterilizing in described flow passage radiation cavity 2 The germicidal lamp 17 of sterilization, described defecator 3 is arranged at the front end water inlet of described flow passage radiation cavity 2 At 13, described defecator 3 is that front end is additionally provided with water fluid flow switch 6.
The tap water sterilization purification device that the present invention provides, by arranging filtration in flow passage radiation cavity 2 front end Device 3, makes purification and sterilizing successively carry out, both can remove the heavy metal in tap water, all kinds of impurity with And harmful substance, the microorganism such as antibacterial, virus, tap water sterilization purification after treatment can be killed again Effective, safe and reliable.
The present invention is by arranging water fluid flow switch 6 in defecator 3 front end, it is possible to achieve have water conduction work, The function that anhydrous power-off stops.
Fig. 3 is the exploded view of the defecator 3 of tap water sterilization purification device shown in Fig. 1.See Fig. 3, Described defecator 3 is built-in with activated carbon 8.Activated carbon 8 is the cylindrical shape of inner hollow, is erected at filtration Device 3 is internal, and the quantity of activated carbon 8 can set according to the size of defecator 3 and actual demand amount Fixed.
Seeing Fig. 3, defecator 3 has base 21, and it is internal to be fixed on cabinet bulk 1 by base 21 Lower bottom.
After current enter defecator 3, by activated carbon 8 external penetration to internal, activated carbon 8 can adsorb Flow through the heavy metal in the water of defecator 3, all kinds of impurity and harmful substance, see Fig. 3, activated carbon 8 tops are additionally provided with gland 20, prevent the heavy metal sucking in activated carbon 8, all kinds of impurity and nuisance Mass flow goes out.
Fig. 2 is the cut-away view of the tap water sterilization purification device shown in Fig. 1.See Fig. 2, described mistake Stream radiating enclosures 2 is the vertical pair of flow passage radiation cavity 2 being made up of the first cavity 9 and the second cavity 10, The lower end of described first cavity 9 and described second cavity 10 forms cascaded structure by connecting tube 11, described First cavity 9 and described second cavity 10 are fixed on described cabinet bulk 1 by support 12.
The present invention, by using vertical, the bactericidal unit of combination type cascaded structure, can extend when crossing stream of water Between, increase ultraviolet irradiation dose, more preferable sterilization effect can be reached.
See Fig. 2, the tap water sterilization purification device of the present invention, it is additionally provided with water inlet 13 and a water outlet Mouth 14, described water inlet 13 is connected with described defecator 3, described defecator 3 and described first chamber The upper side of body 9 is connected, and described outlet 14 is connected with the upper side of described second cavity 10, institute State water inlet 13 protruding by the rear side of described cabinet bulk 1 with described outlet 14.
In embodiments of the present invention, tap water flow through successively water inlet 13, defecator the 3, first cavity 9, Second cavity 10 and outlet 14.Therefore, defecator the 3, first cavity 9 and the second cavity 10 are respectively There is self water inlet and discharge outlet.
Seeing Fig. 2, water fluid flow switch 6 connects water inlet 13 intake by connecing clip 22 soon, defecator 3 water inlets connect water fluid flow switch 6 by connecing clip 22 soon, and the first cavity 9 water inlet is by connecing clip soon 22 and pipeline connect defecator 3 discharge outlet, the second cavity 10 water inlet is by connecing clip 22 soon even Connecing the first cavity 9 discharge outlet, the second cavity 10 discharge outlet connects outlet 14 by connecing clip 22 soon.
Fig. 5 is the structural representation of the first cavity 9 of tap water sterilization purification device shown in Fig. 1.See figure 5, the tap water sterilization purification device of the present invention, also include multiple quartz socket tube 15, described quartz socket tube 15 Being placed in described flow passage radiation cavity 2, each described germicidal lamp 17 is placed in each described quartz socket tube 15 In.Structure in first cavity 9 is identical with the structure in the second cavity 10.
Seeing Fig. 5, the two ends up and down of described germicidal lamp 17 are respectively by lamp base and upper shield plug and upper shield 19 are fixed in described quartz socket tube 15.The two ends up and down of described flow passage radiation cavity 2 are provided with end plate 18, Being provided with leading screw 32 outside described end plate 18, the two ends of described quartz socket tube 15 use cushion rubber 30 to be fixed on institute Stating on end plate 18, described cushion rubber 30 is additionally provided with packing ring 31, described packing ring 31 uses upper shield 19 to fix On described leading screw 32.
Wherein, cushion rubber 30 is silica gel material, can play sealing function.And packing ring 31 is polytetrafluoro material, It is possible to prevent upper shield 19 to directly bear against and damages cushion rubber 30 on cushion rubber 30.
Described germicidal lamp 17 is ultraviolet sterilization fluorescent tube.The ultraviolet wavelength of described germicidal lamp 17 is 225nm-275nm.UV radiation technology for sterilization belongs to physical disinfection method, while guaranteeing Disinfection Effect, Also will not the poisonous and hazardous disinfection byproduct (DBP) of association.
Uninterrupted according to required tap water is equipped with germicidal lamp 17 and quartz socket tube needed for carrying out shortcoming The quantity of 15 quantity configurations such as (germicidal lamp 17 and quartz socket tube 15) should be is each adjacent in each cavity The spacing of quartz socket tube 15 not should be greater than 3cm, and uniformly arranges in cavity.Quartz is required according to this The quantity that sleeve pipe 15 is equipped with in each cavity can be 1,2,3 ....
See Fig. 2, described defecator 3 is additionally provided with blowdown outlet pipe 16 and is existed by screwed connection Electromagnetic valve 7 on blowdown outlet pipe 16.Defecator 3 lower end side is provided with sewage draining exit, blowdown outlet pipe 16 are installed at sewage draining exit.Electromagnetic valve 7 energising after can be adsorbed heavy metal, all kinds of impurity and Harmful substance is automatically drained out.
Fig. 4 is the structural representation under the vertical view state of tap water sterilization purification device shown in Fig. 1.See figure 4, the tap water sterilization purification device in the embodiment of the present invention, also include instrument control device, instrument controls Device is installed on the upper surface of cabinet bulk 1, and instrument control device includes time controller 27, and the time controls Device 27 is connected with electromagnetic valve 7, is energized when time controller 27 reaches setting time rear electromagnetic valve 7, To realize automatic pollution discharge.
See Fig. 4, the tap water sterilization purification device in the embodiment of the present invention, also include electrical power distribution circuit Device, electrical power distribution line unit includes the ballast for controlling germicidal lamp 17 conducting, ballast and water Fluid flow switch 6 is connected.Instrument control device also includes ultraviolet relay indicating light 25, the time relay 26 And flashing buzzer 24.
Current turn on through water fluid flow switch 6, water fluid flow switch 6 after intaking via water inlet 13, ballast Device conducts electricity, and work lighted by germicidal lamp 17, and ultraviolet relay indicating light 25 is lighted simultaneously, the time relay 2 Start timing.After the accumulation timing time of the time relay 26 reaches certain numerical value, flashing buzzer 24 Report to the police, remind user should change germicidal lamp 17.
Cabinet bulk 1 has upward-acting door, and user can open upward-acting door inspection and change instrument and germicidal lamp 17, Easy to operate, safe and reliable.
See Fig. 4, instrument control device is additionally provided with on and off switch 29 and power supply indicator 23, power supply When switch 29 is opened, power supply indicator 23 is lighted, equipment energising work, when on and off switch 29 is closed, Power supply indicator 23 extinguishes, and device powers down stops.Additionally, be additionally provided with digital display one on instrument control device Formula voltmeter 28, it can show the hydraulic pressure size of the current by tap water sterilization purification device, it is simple to User's reading.
Electrical power distribution controls line unit and also includes Insurance Block, lamp line, lamp base plug and locking locknut lamp.
The tap water sterilization purification device that the present invention provides, sterilization speed is fast, effective, does not change the thing of water Reason, chemical property, do not increase the odor of water, does not produce carcinogenic chloroform, and stability is high, operation letter Just, convenient management.
The tap water sterilization purification device that the present invention provides, good looking appearance, save space, cost-effective.
In the description of the present invention, illustrate a large amount of detail.It is to be appreciated, however, that the reality of the present invention Execute example to put into practice in the case of there is no these details.In some instances, it is not shown specifically public affairs Method, structure and the technology known, in order to do not obscure the understanding of this description.
In this says description, the specific features of description, structure, material or feature can any one or Multiple embodiments or example combine in an appropriate manner.Additionally, in the case of the most conflicting, ability The technical staff in territory can by the different embodiments described in this specification or example and different embodiment or The feature of example is combined and combines.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, rather than to it Limit;Although the present invention being described in detail with reference to foregoing embodiments, the ordinary skill of this area Personnel it is understood that the technical scheme described in foregoing embodiments still can be modified by it, or The most some or all of technical characteristic is carried out equivalent;And these amendments or replacement, do not make phase The essence answering technical scheme departs from the scope of various embodiments of the present invention technical scheme, and it all should be contained in the present invention Claim and description scope in the middle of.

Claims (10)

1. a tap water sterilization purification device, it is characterised in that including: cabinet bulk and be installed on described machine Flow passage radiation cavity in casing and defecator, be provided with in described flow passage radiation cavity multiple for sterilization kill The germicidal lamp of bacterium, described defecator is arranged at the water inlet, front end of described flow passage radiation cavity, described mistake Filter device is that front end is additionally provided with water fluid flow switch.
Tap water sterilization purification device the most according to claim 1, it is characterised in that described filtration fills Put and be built-in with activated carbon.
Tap water sterilization purification device the most according to claim 1, it is characterised in that described stream spoke excessively Penetrating cavity is the vertical pair of flow passage radiation cavity being made up of the first cavity and the second cavity, described first cavity and The lower end of described second cavity forms cascaded structure, described first cavity and described second cavity by connecting tube It is fixed on described cabinet bulk by support.
Tap water sterilization purification device the most according to claim 3, it is characterised in that be additionally provided with one and enter The mouth of a river and an outlet, described water inlet is connected with described defecator, described defecator and described first The upper side of cavity is connected, and described outlet is connected with the upper side of described second cavity, described water inlet Mouth is protruding by the rear side of described cabinet bulk with described outlet.
Tap water sterilization purification device the most according to claim 1, it is characterised in that also include multiple Quartz socket tube, described quartz socket tube is placed in described flow passage radiation cavity, and each described germicidal lamp is placed in each In described quartz socket tube.
Tap water sterilization purification device the most according to claim 1, it is characterised in that described germicidal lamp For ultraviolet sterilization fluorescent tube.
Tap water sterilization purification device the most according to claim 6, it is characterised in that described germicidal lamp Ultraviolet wavelength be 225nm-275nm.
Tap water sterilization purification device the most according to claim 1, it is characterised in that described filtration fills Put and be additionally provided with blowdown outlet pipe and by screwed connection electromagnetic valve on blowdown outlet pipe.
9. according to the tap water sterilization purification device according to any one of claim 1-8, it is characterised in that The two ends up and down of described flow passage radiation cavity are provided with end plate, are provided with leading screw, described quartz sleeve outside described end plate The two ends of pipe use cushion rubber to be fixed on described end plate, and described cushion rubber is additionally provided with packing ring, and described packing ring uses Upper shield is fixed on described leading screw.
10. according to the tap water sterilization purification device according to any one of claim 1-8, it is characterised in that The two ends up and down of described germicidal lamp are fixed on described quartz socket tube by lamp base and upper shield plug and upper shield respectively In.
CN201610644098.3A 2016-08-08 2016-08-08 Tap water disinfection purifier Pending CN106007129A (en)

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CN201610644098.3A CN106007129A (en) 2016-08-08 2016-08-08 Tap water disinfection purifier

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2267240Y (en) * 1996-07-23 1997-11-12 李长云 Ultraviolet rays sterilizer for daily used water
CN2769256Y (en) * 2004-08-18 2006-04-05 张洪生 Vertical double-flow passage radiation cavity series structural ultraviolet water sterilizer
CN203284224U (en) * 2013-05-30 2013-11-13 厦门拓奇净化科技有限公司 Ultraviolet sterilizer
CN204079680U (en) * 2014-10-11 2015-01-07 王锦林 Pressure charged ultraviolet water purifier
CN204897477U (en) * 2015-08-04 2015-12-23 曹阳 Automatic open and close formula ultraviolet germicidal device
CN105236632A (en) * 2015-10-01 2016-01-13 成都倍加特生物科技有限公司 Manufacturing method of integrated desk-mounted water purifier
CN105731589A (en) * 2016-05-12 2016-07-06 北京双悦时代水处理设备有限公司 Ultraviolet (UV) sterilization device
CN206156922U (en) * 2016-08-08 2017-05-10 北京双悦时代水处理设备有限公司 Running water sterilization purifier

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2267240Y (en) * 1996-07-23 1997-11-12 李长云 Ultraviolet rays sterilizer for daily used water
CN2769256Y (en) * 2004-08-18 2006-04-05 张洪生 Vertical double-flow passage radiation cavity series structural ultraviolet water sterilizer
CN203284224U (en) * 2013-05-30 2013-11-13 厦门拓奇净化科技有限公司 Ultraviolet sterilizer
CN204079680U (en) * 2014-10-11 2015-01-07 王锦林 Pressure charged ultraviolet water purifier
CN204897477U (en) * 2015-08-04 2015-12-23 曹阳 Automatic open and close formula ultraviolet germicidal device
CN105236632A (en) * 2015-10-01 2016-01-13 成都倍加特生物科技有限公司 Manufacturing method of integrated desk-mounted water purifier
CN105731589A (en) * 2016-05-12 2016-07-06 北京双悦时代水处理设备有限公司 Ultraviolet (UV) sterilization device
CN206156922U (en) * 2016-08-08 2017-05-10 北京双悦时代水处理设备有限公司 Running water sterilization purifier

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