CN103086468B - Clean-free overflowing type ultraviolet water treatment device - Google Patents
Clean-free overflowing type ultraviolet water treatment device Download PDFInfo
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- CN103086468B CN103086468B CN201310051296.5A CN201310051296A CN103086468B CN 103086468 B CN103086468 B CN 103086468B CN 201310051296 A CN201310051296 A CN 201310051296A CN 103086468 B CN103086468 B CN 103086468B
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Abstract
The invention relates to a clean-free overflowing type ultraviolet water treatment device which compresses the air stored in an inner cavity of the treatment device to the space above the water surface by water pressure so as to isolate water from an ultraviolet quartz lighting tube. The ultraviolet quartz lighting tube is arranged at the top of a shell of a closed horizontal container, a groove-type diversion channel is formed at the middle upper part of the shell and is provided with a slow flow water distributing groove and a water inlet, a downward water outlet and a support are arranged at the bottom of the shell, and without regard to the water inlet and the water outlet, the shell is a closed airtight container. The water entering the treatment device passes through the slow flow water distributing groove and flows by along the groove-type diversion channel, and then the water flowing through the groove-type diversion channel is subjected to ultraviolet irradiation for sterilization and disinfection and flows out of the water outlet at the bottom; and in the whole process, the ultraviolet quartz lighting tube does not contact the water under the protection of gas pressure, so that no pollution is caused without contact, and the ultraviolet quartz lighting tube can be always kept clean and clean-free.
Description
Technical field
The present invention relates to ultraviolet water treatment technology, particularly the no clean technology of the ultraviolet quartz burner in overflowing ultraviolet water treater.
Background technology
Ultraviolet radiation for sterilizing and disinfecting has been widely used in the processing of water.The method of ultraviolet germicidal lamp, has directly lamp is put into water, is called " immersion ", and UV-lamp is put into and in sleeve pipe, is immersed in water and uses, and is called " overflow-type ".Water treatment at present be take " overflow-type " as main." overflow-type " is mainly flowing of water with pressure, and flow velocity is fast, and sterilizing time is generally controlled, and water treatment efficiency is high, effective.The main every necessary instant outer wall that cleans ultraviolet quartz burner after a while of problem existing, in actual application due to factors such as water quality are poor, suspended substance is many, bacteria content is large, be easy to absorption on the quartz lamp tube wall of UV-lamp and have the impurity such as biological clay, organism, fine particle, particularly more outstanding in sewage treatment process, cause ultraviolet radiation energy to reduce, ultraviolet penetration power weakens, only can kill the microorganism, the bacterium that shine directly into, have a strong impact on sterilization effect.In order to guarantee the efficient of ultra-violet sterilization, keeping the clean of ultraviolet quartz lamp tube wall is an important technical indicator.
It is by methods such as mechanical scrub in addition that the clean method of maintenance ultraviolet ray quartz burner that can see at present has ultrasonic wave removal, chemically cleaning, and they all must lean on artificial or mechanical cleaning in the later stage, very inconvenient, have affected normal water outlet.
Patent of invention content
For overcome overflow-type ultraviolet ray quartz burner outer wall in water by the adhesion of the impurity such as microorganism and scale effect the effect to water treatment sterilization, remain that cleaning is unique requirement.
The present invention is achieved through the following technical solutions:
Utilize air compressing that hydraulic pressure has treater inner chamber to water surface top, by water and the isolation of ultraviolet quartz burner, make water all cannot touch all the time ultraviolet quartz lamp tube wall and also just can not pollute and adhere to impurity on its outer wall, keep overflow-type water treating device function and usefulness simultaneously.The ultraviolet quartz burner of whole process fails contact with water under gas atmosphere protection, and contact is not just polluted, and that ultraviolet quartz burner can remain is clean, exempt from cleaning.
Described a kind of pressurized air that utilizes is by the water treating device of water and the isolation of ultraviolet quartz burner, comprise: the housing of closed horizontal container that can pressurized, housing inner cavity top is provided with ultraviolet germicidal lamp, housing inner chamber middle and upper part is provided with a plough groove type diversion channel, inner chamber is divided into upper and lower cavity, plough groove type diversion channel one end is connected with housing one end, and this has unhurried current cloth tank above end plough groove type diversion channel, and water-in is connected to water inlet pipe; The plough groove type diversion channel the other end and housing internal chamber wall have a space, downward water outlet and support are arranged at the bottom of housing water-in one end, support guarantees that housing can not overturn, housing must not have gas leakage point except water-in, water outlet, water-in, water outlet are connected in water route, play the effect of sterilization and disinfection.
When water flows into unhurried current cloth tank from water-in, flow into plough groove type diversion channel, under the pressure of water, water is taken advantage of a situation and flow to the other end above plough groove type diversion channel, falls into the housing cavity of resorption under space; Now, the water flowing through all obtains ultraviolet irradiation and sterilization, and current flow out from the water outlet of cavity of resorption.
Efficient for improving ultraviolet water processor processing power, pressure to water inlet can strengthen, now, the water that pressure is higher enters epicoele, the water yield increases, flow velocity is accelerated, flow into unhurried current cloth tank, through plough groove type diversion channel, flow into cavity of resorption, from water outlet, flow out, because the water yield is larger, water seal water outlet, air in chamber can not be discharged, along with water-in constantly enters in chamber with the water of pressure, water fails to discharge in time, hydraulic pressure in chamber increases, the water of sterilizing accumulates in cavity of resorption, the air of cavity of resorption is caught up with into epicoele, cavity pressure constantly raises, air is also compressed to the upper end of epicoele thereupon, until air pressure and hydraulic balance, pressurized gas is kept out water in the chamber submergence ultraviolet ray quartz burner that can not continue to rise, thereby protection quartz burner does not contact with water, owing to there being the effect of plough groove type diversion channel, the water entering in chamber must be through epicoele through uviolizing, flowing into cavity of resorption flows out again, and under the effect of plough groove type diversion channel, the thickness that water flows through is guaranteed can not surpass the thickness that ultraviolet rays can penetrate, reach the object of effective sterilization.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present invention.
Fig. 2, Fig. 3 are working state figures of the present invention.
Figure number explanation:
Ultraviolet quartz burner 3 electrode cable 4 lamp socket 5 plough groove type diversion channel 6 unhurried current cloth tank 7 envelopes of 1 housing 2 are emitted 8 water-in 9 water outlet 10 supports
Embodiment:
The present invention is further described for existing accompanying drawings and embodiment.
As shown in Figure 1, top at the housing (1) of closed horizontal container that can pressurized is provided with ultraviolet quartz burner (2), can increase as required ultraviolet quartz burner (2), electrode cable (3) is drawn outside housing (1), and the lamp socket (4) of ultraviolet quartz burner (2) is air-tight state with housing (1); Housing (1) middle and upper part is provided with plough groove type diversion channel (5), with ultraviolet quartz burner (2) opposing parallel, container is divided into upper and lower two chambeies, one end of plough groove type diversion channel (5) is provided with unhurried current cloth tank (6) and emits (7) to be connected with housing (1) one end envelope, envelope is emitted on (7) a water-in (8), and the other end envelope of the other end of plough groove type diversion channel (5) and housing (1) emits (7) gapped.The bottom of housing (1) is provided with downward water outlet (9) and support (10), housing (1) is except water-in (8), water outlet (9), it is an airtight gastight container, water-in (8), water outlet (9) are connected in water route, play the effect of sterilization and disinfection.
Fig. 2, Fig. 3 are working state figures of the present invention.As shown in Figure 2, at hydraulic pressure and flow lower in the situation that, water flows into unhurried current cloth tank (6) from water-in (8), flow into plough groove type diversion channel (5), under the pressure of water, water is taken advantage of a situation and flow to the other end above plough groove type diversion channel (5), falls into housing (1) cavity of resorption under space; Now, the water flowing through all obtains ultraviolet irradiation and sterilization, and current flow out from the water outlet (9) of cavity of resorption.
As shown in Figure 3, efficient for improving ultraviolet water processor processing power, pressure to water inlet can strengthen, now, the water that pressure is higher enters epicoele, the water yield increases, flow velocity is accelerated, flow into unhurried current cloth tank (6), through plough groove type diversion channel (5), flow into cavity of resorption, from water outlet (9), flow out, because the water yield is larger, water seal water outlet (9), air in chamber can not be discharged, along with water-in (8) constantly enters in chamber with the water of pressure, water fails to discharge in time, hydraulic pressure in chamber increases, the water of sterilizing accumulates in cavity of resorption, the air of cavity of resorption is caught up with into epicoele, cavity pressure constantly raises, air is also compressed to the upper end of epicoele thereupon, until air pressure and hydraulic balance, pressurized gas is kept out water in the chamber submergence ultraviolet ray quartz burner (2) that can not continue to rise, thereby protect ultraviolet quartz burner (2) not contact with water, owing to there being the effect of plough groove type diversion channel (5), the water entering in chamber must be through epicoele through uviolizing, flowing into cavity of resorption flows out again, and under the effect of plough groove type diversion channel (5), the thickness that water flows through is guaranteed can not surpass the thickness that ultraviolet rays can penetrate, reach the object of effective sterilization.Even also can keep ultraviolet quartz burner (2) can not contact with water in the situation that water outlet (9) is closed.
Claims (2)
1. exempt to clean overflowing ultraviolet water treater for one kind, it is comprised of housing, ultraviolet quartz burner, plough groove type diversion channel, unhurried current cloth tank, water-in, water outlet, the support of closed horizontal container that can pressurized, described ultraviolet quartz burner is fixed on the top of housing, plough groove type diversion channel is fixed on middle and upper part and the ultraviolet quartz burner opposing parallel of housing inner chamber, housing inner chamber is divided into upper and lower chamber, one end of plough groove type diversion channel is provided with unhurried current cloth tank and is connected with housing one end sealing cap, on sealing cap, have a water-in, water-in is connected to water inlet pipe; The other end sealing cap of the other end of plough groove type diversion channel and housing is gapped, and downward water outlet and support are arranged at the bottom of housing water-in one end, and housing must not have gas leakage point except water-in, water outlet.
2. according to claim 1ly exempt to clean overflowing ultraviolet water treater, can increase ultraviolet quartz burner as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051296.5A CN103086468B (en) | 2013-01-09 | 2013-01-09 | Clean-free overflowing type ultraviolet water treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051296.5A CN103086468B (en) | 2013-01-09 | 2013-01-09 | Clean-free overflowing type ultraviolet water treatment device |
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| Publication Number | Publication Date |
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| CN103086468A CN103086468A (en) | 2013-05-08 |
| CN103086468B true CN103086468B (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310051296.5A Active CN103086468B (en) | 2013-01-09 | 2013-01-09 | Clean-free overflowing type ultraviolet water treatment device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5433866A (en) * | 1992-06-15 | 1995-07-18 | Hoppe; Jeffrey E. | System and method for treating water |
| US6099799A (en) * | 1997-03-14 | 2000-08-08 | Pura, Inc. | Apparatus for ultraviolet disinfection of water |
| CN201056506Y (en) * | 2007-04-29 | 2008-05-07 | 苏州滨特尔水处理有限公司 | Enhanced ultraviolet disinfection water processing device |
| CN201220921Y (en) * | 2008-04-23 | 2009-04-15 | 杭州天创净水设备有限公司 | Overflowing type ultraviolet tube |
| RU2450978C2 (en) * | 2010-08-02 | 2012-05-20 | Государственное Унитарное Предприятие "Водоканал Санкт-Петербурга" | Apparatus for treating liquids with uv radiation |
| CN203222500U (en) * | 2013-01-09 | 2013-10-02 | 科斯特(厦门)节水设备有限公司 | Cleaning-free overflow type ultraviolet water treatment device |
-
2013
- 2013-01-09 CN CN201310051296.5A patent/CN103086468B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5433866A (en) * | 1992-06-15 | 1995-07-18 | Hoppe; Jeffrey E. | System and method for treating water |
| US6099799A (en) * | 1997-03-14 | 2000-08-08 | Pura, Inc. | Apparatus for ultraviolet disinfection of water |
| CN201056506Y (en) * | 2007-04-29 | 2008-05-07 | 苏州滨特尔水处理有限公司 | Enhanced ultraviolet disinfection water processing device |
| CN201220921Y (en) * | 2008-04-23 | 2009-04-15 | 杭州天创净水设备有限公司 | Overflowing type ultraviolet tube |
| RU2450978C2 (en) * | 2010-08-02 | 2012-05-20 | Государственное Унитарное Предприятие "Водоканал Санкт-Петербурга" | Apparatus for treating liquids with uv radiation |
| CN203222500U (en) * | 2013-01-09 | 2013-10-02 | 科斯特(厦门)节水设备有限公司 | Cleaning-free overflow type ultraviolet water treatment device |
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| CN103086468A (en) | 2013-05-08 |
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Inventor after: Liu Jianping Inventor after: Wang Ketao Inventor before: Liu Jianping |
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Free format text: CORRECT: INVENTOR; FROM: LIU JIANPING TO: LIU JIANPING WANG KETAO |
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Address after: 361000 area a, floor 2, warehouse 3, Puxun warehouse, No. 89, Tongsheng Road, Tongan Industrial Concentration Area, Tongan District, Xiamen City, Fujian Province Patentee after: Koster (Xiamen) water saving equipment Co.,Ltd. Address before: 361100 Tongan Industrial Concentration Zone, Tongan 312, Xiamen, Fujian Patentee before: Koster (Xiamen) water saving equipment Co.,Ltd. |