CN204384923U - A kind of secondary water supply tank disinfecting device - Google Patents
A kind of secondary water supply tank disinfecting device Download PDFInfo
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- CN204384923U CN204384923U CN201420859861.0U CN201420859861U CN204384923U CN 204384923 U CN204384923 U CN 204384923U CN 201420859861 U CN201420859861 U CN 201420859861U CN 204384923 U CN204384923 U CN 204384923U
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- electrodeless lamp
- microwave electrodeless
- lamp
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Abstract
A kind of secondary water supply tank disinfecting device, comprise housing and the ultraviolet lamp being connected to enclosure interior, housing is the cylindrical shell of sealing, and its one end has water-in, the other end has water outlet, and the inwall of housing scribbles nanometer titanium dioxide coating; Ultraviolet lamp is microwave electrodeless lamp pipe and in the shape of a spiral, microwave electrodeless lamp pipe fits outward to overlap the quartz socket tube identical with microwave electrodeless lamp tube shape, the end of microwave electrodeless lamp pipe stretches out housing and is connected with microwave excitation device, and microwave excitation device is connected with power supply.The utility model adopts microwave electrodeless lamp pipe, and the rare gas element that this lamp is filled in exciter lamp under microwave action sends UV-light, solves the situation of fluorescent tube blackout, extends the work-ing life of ultraviolet lamp; This lamp also can the higher vacuum-ultraviolet light of emitted energy simultaneously, effectively kills the pathogenic micro-organism in water under titanium deoxide catalyst existent condition, and sterilization effect significantly, efficiency is also higher.Water tank sterilization can be widely used in.
Description
Technical field
The utility model relates to a kind of water tank disinfecting device.
Background technology
At present, water tank is widely used in secondary water-supply compression system, for lift pump provides enough water yields.Because tap water needs there is certain residence time at secondary water supply tank, also creating condition with regard to the breeding for microorganism, is cause one of secondary water-supply microbiological indicator major reason exceeding national hygiene standard for drinking water.Disinfection by ultraviolet light is a kind of common method of drinking water disinfection, has sterilization fast, without advantages such as sterilizing agent remain, can be used for secondary water-supply and disinfect.But the phenomenon that fluorescent tube turns black easily appears in ultraviolet lamp under long playing condition, and its sterilization effect is unstable, the life-span is short, efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of secondary water supply tank disinfecting device, solve the technical problem that conventional water tank disinfecting device ultraviolet lamp fluorescent tube easily turns black, the life-span is short, unstable; And solve the low problem of disinfecting/sterilizing efficiency.
For achieving the above object, the utility model adopts following technical scheme:
A kind of secondary water supply tank disinfecting device, comprise housing and the ultraviolet lamp being connected to enclosure interior, described housing is the cylindrical shell of sealing, and its one end has water-in, the other end has water outlet, and the inwall of described housing scribbles nanometer titanium dioxide coating.
Described ultraviolet lamp is microwave electrodeless lamp pipe and in the shape of a spiral, microwave electrodeless lamp pipe fits outward to overlap the quartz socket tube identical with microwave electrodeless lamp tube shape, the end of microwave electrodeless lamp pipe stretches out housing and is connected with microwave excitation device, and described microwave excitation device is connected with power supply.
Described quartz socket tube is stretched out housing along with microwave electrodeless lamp pipe and is tightly connected by Seal Kit with housing.
The thickness of described nanometer titanium dioxide coating is 100nm ~ 200nm.
The cross section of described housing is circular or square.
Described Seal Kit is rubber pad or seal gum.
Compared with prior art the utility model has following characteristics and beneficial effect:
The utility model overcomes that the traditional disinfection sterilizing unit ultraviolet lamp life-span is short, sterilization effect is unstable, inefficient shortcoming, solves the technical problem improving germ-killing efficiency, extend the ultraviolet lamp life-span.
The utility model adopts microwave electrodeless lamp pipe, and the rare gas element that this lamp is filled in exciter lamp under microwave action sends UV-light, because microwave electrodeless lamp pipe does not have electrode, thoroughly solves the situation of fluorescent tube blackout, extends the work-ing life of ultraviolet lamp; This lamp also can the higher vacuum-ultraviolet light of emitted energy simultaneously, effectively kills the pathogenic micro-organism in water under titanium deoxide catalyst existent condition, and sterilization effect significantly, efficiency is also higher.
The utility model is considered in conjunction with various factors, first, microwave electrodeless lamp pipe box is in quartz socket tube, be subject to the protection of quartz socket tube, be not easy to be destroyed, meanwhile, due to the heating of microwave electrodeless lamp pipe, water temp is relatively low, microwave electrodeless lamp pipe box be it also avoid in quartz socket tube the phenomenon generation that microwave electrodeless lamp Guan Yushui expands with heat and contract with cold; Secondly, microwave electrodeless lamp pipe rotates and is installed in housing, and tail end stretches out housing and is connected with microwave excitation device, utilizes microwave excitation device to excite electrodeless ultraviolet lamp luminescence to carry out microbial disinfection effect; Again, be coated with one deck nanometer titanium dioxide coating at the inwall of housing, there is light-catalyzed reaction on nanometer titanium dioxide coating surface in UV-light, produces the hydroxyl radical free radical of high oxidation activity, fully excite the sterilizing ability of ultraviolet lamp, ensures sterilization effect; In addition, microwave electrodeless lamp pipe is designed to spiral-shaped, like this, passes into ultraviolet lamp and body clearance from housing bottom from the process that case top flows out at current, fully can be mixed, and produce strong action of turbulent flow, improve disinfection efficiency; Finally, the helical design of ultraviolet lamp too increases duration of contact and the contact area of ultraviolet lamp and water, fully extends the disinfection time to current, improves germ-killing efficiency.
The utility model can be widely used in water tank sterilization.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sterilisation effect histogram of the utility model disinfecting device.
Reference numeral: 1-housing, 2-nanometer titanium dioxide coating, 3-microwave electrodeless lamp pipe, 4-microwave excitation device, 5-power supply, 6-water-in, 7-water outlet, 8-Seal Kit, 9-quartz socket tube.
Embodiment
Embodiment is shown in Figure 1, this secondary water supply tank disinfecting device, comprise housing 1 and the ultraviolet lamp being connected to housing 1 inside, described housing 1 is the cylinder of sealing, its one end has water-in 6, the other end has water outlet 7, water-in and water outlet can arbitrarily be arranged, can open on the sidewall of cylindrical shell, also can open in cylindrical shell both ends of the surface, its quantity also can be determined according to practical situation, the inwall of described housing 1 scribbles nanometer titanium dioxide coating 2, and the thickness of described nanometer titanium dioxide coating 2 is 160nm.
Described ultraviolet lamp is microwave electrodeless lamp pipe 3, the end of microwave electrodeless lamp pipe 3 stretches out housing 1 and is connected with microwave excitation device 4, described microwave excitation device 4 is connected with power supply 5, microwave electrodeless lamp pipe 3 is identical with existing mode of connection with the mode of connection of microwave excitation device 4, in resonator cavity by the end fitting partial insertion microwave excitation device 4 of microwave electrodeless lamp pipe 3, be different from existing microwave electrodeless lamp pipe: the needing of microwave electrodeless lamp pipe 3 of the present utility model is processed into volution.
The outer laminating cover of described microwave electrodeless lamp pipe 3 has the quartz socket tube 9 identical with microwave electrodeless lamp tube shape, the thickness of described quartz socket tube 9 is determined according to practical situation, stream competence can be carried, described quartz socket tube 9 is stretched out housing 1 along with microwave electrodeless lamp pipe 3 and is tightly connected by Seal Kit 8 with housing 1, described Seal Kit 8 comprises rubber coating and rubber ring, wherein rubber coating on the sidewall and housing 1 of quartz socket tube 9 through the through hole of quartz socket tube, and slightly exceed through hole length, and rubber ring is similar to nut through quartz socket tube and rubber coating, be fastened on side or the both sides of through hole.
Shown in Figure 2, for increasing the contrast histogram of heterotrophic bacterium concentration in the water before and after the utility model process along with the time, use procedure of the present utility model is as follows: current pass into microwave electrodeless lamp pipe and housing gap from shell one end water-in is flowed out from the water outlet of the housing the other end, in this process, microwave electrodeless lamp pipe excites the rare gas element of inner filling and sends UV-light under the microwave action of microwave excitation device, and under the effect of nano titanic oxide catalyst, the vacuum-ultraviolet light that emitted energy is higher, the current flow through are carried out disinfection germicidal treatment, the helical design of microwave electrodeless lamp pipe, current are made to produce strong action of turbulent flow, improve disinfection efficiency, too increase duration of contact and the contact area of microwave electrodeless lamp Guan Yushui simultaneously, fully extend the disinfection time to current, improve germ-killing efficiency.
Claims (4)
1. a secondary water supply tank disinfecting device, comprise housing (1) and be connected to the inner ultraviolet lamp of housing (1), described housing (1) is the cylindrical shell of sealing, its one end has water-in (6), the other end has water outlet (7), it is characterized in that: the inwall of described housing (1) scribbles nanometer titanium dioxide coating (2);
Described ultraviolet lamp is microwave electrodeless lamp pipe (3) and in the shape of a spiral, microwave electrodeless lamp pipe (3) fits outward to overlap the quartz socket tube (9) identical with microwave electrodeless lamp tube shape, the end of microwave electrodeless lamp pipe (3) stretches out housing (1) and is connected with microwave excitation device (4), and described microwave excitation device (4) is connected with power supply (5);
Described quartz socket tube (9) is stretched out housing (1) along with microwave electrodeless lamp pipe (3) and is tightly connected by Seal Kit (8) with housing (1).
2. secondary water supply tank disinfecting device according to claim 1, is characterized in that: the thickness of described nanometer titanium dioxide coating (2) is 100nm ~ 200nm.
3. secondary water supply tank disinfecting device according to claim 1, is characterized in that: the cross section of described housing (1) is for circular or square.
4. secondary water supply tank disinfecting device according to claim 1, is characterized in that: described Seal Kit (8) is rubber pad or seal gum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859861.0U CN204384923U (en) | 2014-12-31 | 2014-12-31 | A kind of secondary water supply tank disinfecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420859861.0U CN204384923U (en) | 2014-12-31 | 2014-12-31 | A kind of secondary water supply tank disinfecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204384923U true CN204384923U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420859861.0U Active CN204384923U (en) | 2014-12-31 | 2014-12-31 | A kind of secondary water supply tank disinfecting device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941073A (en) * | 2017-03-10 | 2017-07-11 | 中国人民解放军装备学院 | A kind of coaxial gas electric discharge vacuum-ultraviolet light source device |
| CN107758794A (en) * | 2016-08-19 | 2018-03-06 | 上海雪德不锈钢制品有限公司 | A kind of micro-wave nonpolar ultraviolet ray disinfector |
| CN108033514A (en) * | 2017-12-13 | 2018-05-15 | 佛山市乐华恒业卫浴有限公司 | A kind of water feed apparatus with bactericidal effect |
| CN108046372A (en) * | 2017-12-28 | 2018-05-18 | 浙江海拓环境技术有限公司 | A kind of light source intelligent regulator control system in ultraviolet light chemistry water treatment facilities |
| CN108455702A (en) * | 2018-02-07 | 2018-08-28 | 长兴科创科技咨询有限公司 | A kind of industrial waste water disposal device and application method |
| CN113929176A (en) * | 2020-06-29 | 2022-01-14 | 黄雄波 | Water immersion type 360-degree ultraviolet disinfection device |
-
2014
- 2014-12-31 CN CN201420859861.0U patent/CN204384923U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758794A (en) * | 2016-08-19 | 2018-03-06 | 上海雪德不锈钢制品有限公司 | A kind of micro-wave nonpolar ultraviolet ray disinfector |
| CN106941073A (en) * | 2017-03-10 | 2017-07-11 | 中国人民解放军装备学院 | A kind of coaxial gas electric discharge vacuum-ultraviolet light source device |
| CN106941073B (en) * | 2017-03-10 | 2018-11-13 | 中国人民解放军战略支援部队航天工程大学 | A kind of coaxial gas electric discharge vacuum-ultraviolet light source device |
| CN108033514A (en) * | 2017-12-13 | 2018-05-15 | 佛山市乐华恒业卫浴有限公司 | A kind of water feed apparatus with bactericidal effect |
| CN108046372A (en) * | 2017-12-28 | 2018-05-18 | 浙江海拓环境技术有限公司 | A kind of light source intelligent regulator control system in ultraviolet light chemistry water treatment facilities |
| CN108455702A (en) * | 2018-02-07 | 2018-08-28 | 长兴科创科技咨询有限公司 | A kind of industrial waste water disposal device and application method |
| CN113929176A (en) * | 2020-06-29 | 2022-01-14 | 黄雄波 | Water immersion type 360-degree ultraviolet disinfection device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100044, No. 19 Che Zhuang Street, Beijing, Xicheng District Co-patentee after: Company limited of scientific and technical information research institute is built in Asia-Pacific Patentee after: China Architectural Design & Research Institute Co Ltd Address before: 100044 National Housing Engineering Center, 19 Che Kung Chuang street, Xicheng District, Beijing. Co-patentee before: Company limited of scientific and technical information research institute is built in Asia-Pacific Patentee before: CHINA ARCHITECTURE DESIGN INSTITUTE CO., LTD. |