CN104828901A - Ultraviolet sterilizer - Google Patents
Ultraviolet sterilizer Download PDFInfo
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- CN104828901A CN104828901A CN201410046813.4A CN201410046813A CN104828901A CN 104828901 A CN104828901 A CN 104828901A CN 201410046813 A CN201410046813 A CN 201410046813A CN 104828901 A CN104828901 A CN 104828901A
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- sealing
- tubular sleeve
- ring
- outer tubular
- quartz pipe
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Abstract
The invention discloses an ultraviolet sterilizer comprising: (1) an ultraviolet light; (2) a quartz tubular sleeve sleeving the outer side of the ultraviolet light; and (3) an outer tubular sleeve sleeving the outer side of the quartz tubular sleeve, wherein the outer tubular sleeve is provided with a water inlet and a water outlet. One end of the outer tubular sleeve is sealed by a first sealing ring and the other end of the outer tubular sleeve is sealed by a second sealing ring. In the ultraviolet sterilizer, by means of the first sealing ring and the second sealing ring, the upper end and the lower end of the quartz tubular sleeve are respectively sealed and clamped with the outer tubular sleeve, so that not only is water leakage prevented but also the quartz tubular sleeve is prevented from being contacted with the outer tubular sleeve, so that a problem of shape deformation of a spring can be prevented. The ultraviolet sterilizer can prevent a damage hidden danger due to loose fixation of the bottom of the quartz tubular sleeve and impact of the quartz tubular sleeve with tube wall.
Description
Technical field
The present invention relates to pure water equipment technical field, more particularly, relate to a kind of ultraviolet sterilizer.
Background technology
At present, widely used in family expenses and commercially pure wetting system both at home and abroad, what its core water-purifying process technology often adopted is reverse osmosis or nanofiltration, because the purchase cost of reverse osmosis or nanofiltration membrane component and supporting equipment thereof is relatively high with the supporting requirement of use, often can not reach immediate system water, the service requirements of instant water supply, so generally adopt the operational mode of water processed---water storage---water supply, be exactly increase a water cell, it can store a certain amount of pure water, can when needs water, large discharge ground supply pure water, thus solve reverse osmosis and the too late problem of nanofiltration membrane process feedwater.
But because tank and longer water pipe line cannot accomplish aseptic and safety thoroughly, inevitably there is microbial growth problem more or less, often there is the problem that microbiological indicator exceeds standard in the water thus flowed out from pure water water butt, total plate count index particularly in water quality usually exceeds standard, so want the target reaching straight drink, must carry out sterilization and disinfection process to water quality, because ultra-violet sterilization is simple to operate, technically reliable, side effect is little and be widely adopted.
So, in the drink water purifying using reverse osmosis or nanofiltration membrane water-purifying process or pure water system, add ultraviolet sterilizer, ultraviolet sterilizer is widely used in water-treatment technology field, for killing the harmful organism such as bacterium, virus, micro-raw biology in water.In the drinking water purification equipment of family expenses or business, ultra-violet sterilization has become a kind of reliable, efficient, safe water quality safeguards technique, kills bacterium that is residual in water or that grow, virus and micro-raw biological, the health of guarantee water quality and safety.
Existing ultraviolet sterilizer bottom employing spring is fixed quartz pipe sleeve, because spring is very easy to deformation occurs, so the quartz pipe sleeve bottom existence in ultraviolet sterilizer is fixing loosely, easy and tube wall collides, causes the hidden danger damaged.
Therefore, how to avoid quartz pipe sleeve in the processes such as transport, use due to the breakage that concuss causes, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of ultraviolet sterilizer, to avoid quartz pipe sleeve in the processes such as transport, use due to breakage that concuss causes.
For achieving the above object, the invention provides following technical scheme:
A kind of ultraviolet sterilizer, comprising:
Ultraviolet lamp;
Be sheathed on the quartz pipe sleeve outside described ultraviolet lamp;
Be sheathed on the outer tubular sleeve of described quartz pipe sleeve outside, described outer tubular sleeve has water-in and water outlet, and one end of described outer tubular sleeve is by the first sealing-ring sealing, and the other end of described outer tubular sleeve is by the second sealing-ring sealing.
Preferably, in above-mentioned ultraviolet sterilizer, described second sealing-ring is sheathed on the outside of described quartz pipe sleeve, and the cross section of described second sealing-ring is wedge shape;
Also comprise the bottom cover coordinated with described outer tubular sleeve, one end of described bottom cover and the larger one end of described second sealing-ring width abut against.
Preferably, in above-mentioned ultraviolet sterilizer, described bottom cover and described outer tubular sleeve thread fit.
Preferably, in above-mentioned ultraviolet sterilizer, described bottom cover is provided with the chip shield coordinated with the bottom of described quartz pipe sleeve.
Preferably, in above-mentioned ultraviolet sterilizer, described first sealing-ring is sheathed on the outside of described quartz pipe sleeve, and the cross section of described first sealing-ring is wedge shape;
Also comprise the upper end cover coordinated with described outer tubular sleeve, one end of described upper end cover and the larger one end of described first sealing-ring width abut against.
Preferably, in above-mentioned ultraviolet sterilizer, described upper end cover and described outer tubular sleeve thread fit.
Preferably, in above-mentioned ultraviolet sterilizer, described upper end cover is removably provided with top cover, described top cover offers through through hole;
The supply lead of described ultraviolet lamp passes hole through described.
Preferably, in above-mentioned ultraviolet sterilizer, described top cover by snap-fitted on described upper end cover.
Preferably, in above-mentioned ultraviolet sterilizer, also comprise the bolster be arranged in described quartz pipe sleeve, one end and the described quartz pipe sleeve of described bolster offset, and the other end and described ultraviolet lamp offset.
Preferably, in above-mentioned ultraviolet sterilizer, described bolster is rubber cushion or spring.
As can be seen from above-mentioned technical scheme; ultraviolet sterilizer provided by the invention; by the two ends up and down of quartz pipe sleeve are realized clamping and sealing respectively by the first sealing-ring and the second sealing-ring and outer tubular sleeve; not only can leak by anti-sealing; also quartz pipe sleeve can be protected directly not contact with outer tubular sleeve simultaneously; thus avoid spring generation deformation in prior art, make quartz pipe sleeve bottom fixing loosely, easily collide with tube wall, cause the hidden danger of damage.
In the present invention one concrete scheme, the second sealing-ring is sheathed on the outside of described quartz pipe sleeve, and the cross section of described second sealing-ring is wedge shape; Also comprise the bottom cover with described outer tubular sleeve thread fit, one end of described bottom cover and the larger one end of described second sealing-ring width abut against.The present invention, by adjusting the screw-in depth of bottom cover, regulates bottom cover to the compression degree of the second sealing-ring, and then by the compression to the second sealing-ring, anti-sealing leaks.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The sectional view of the ultraviolet sterilizer that Fig. 1 provides for the embodiment of the present invention.
Wherein:
101 is supply lead, and 102 is top cover, and 103 is the first sealing-ring, and 104 is outer tubular sleeve, and 105 is quartz pipe sleeve; 106 is ultraviolet lamp, and 107 is bolster, and 108 is the second sealing-ring, and 109 is chip shield; 110 is bottom cover, and 111 is upper end cover, and 112 is water outlet, and 113 is water-in.
Embodiment
Core of the present invention is to provide a kind of ultraviolet sterilizer, to avoid quartz pipe sleeve in the processes such as transport, use due to breakage that concuss causes.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the sectional view of the ultraviolet sterilizer that Fig. 1 provides for the embodiment of the present invention.
The ultraviolet sterilizer that the embodiment of the present invention provides, comprises ultraviolet lamp 106, quartz pipe sleeve 105 and outer tubular sleeve 104.
Wherein, quartz pipe sleeve 105 is sheathed on the outside of ultraviolet lamp 106, and outer tubular sleeve 104 is sheathed on the outside of quartz pipe sleeve 105, and outer tubular sleeve 104 has water-in 113 and water outlet 112.Need the water of sterilization to be entered in the space between outer tubular sleeve 104 and quartz pipe sleeve 105 by water-in 113, and to the flowing of water outlet 112 direction, in flow process, the ultraviolet that ultraviolet lamp 106 is launched carry out germicidal treatment through quartz pipe sleeve 105 pairs of water.
One end of outer tubular sleeve 104 is sealed by the first sealing-ring 103, and the other end of outer tubular sleeve 104 is sealed by the second sealing-ring 108.Compared with prior art, the bottom of quartz pipe sleeve 105 eliminates spring, and the two ends of quartz pipe sleeve 105 realize clamping with the sealing of outer tubular sleeve 104 respectively by the first sealing-ring 103 and the second sealing-ring 108.It should be noted that, it will be appreciated by those skilled in the art that if make water can flow into from water-in 113, flowed out by water outlet 112, need the first sealing-ring 103 and the second sealing-ring 108 to lay respectively at the outside of water-in 113 and water outlet 112.
Ultraviolet sterilizer provided by the invention; by the two ends up and down of quartz pipe sleeve 105 are realized clamping and sealing with outer tubular sleeve 104 respectively by the first sealing-ring 103 and the second sealing-ring 108; not only can leak by anti-sealing; also quartz pipe sleeve 105 can be protected directly not contact with outer tubular sleeve 104 simultaneously; thus avoid spring generation deformation in prior art; make quartz pipe sleeve 105 bottom fixing loosely, easily collide with tube wall, cause the hidden danger of damage.
In the present invention one specific embodiment, second sealing-ring 108 is sheathed on the outside of quartz pipe sleeve 105, the cross section of the second sealing-ring 108 is wedge shape, and wedge shape refers to that the cross section of the second sealing-ring 108 is trilateral or the shape such as trapezoidal, i.e. the width in the second sealing-ring 108 cross section unequal.
In order to avoid the second sealing-ring 108 comes off by between quartz pipe sleeve 105 and outer tubular sleeve 104, the present invention also can comprise the bottom cover 110 coordinated with outer tubular sleeve 104, and one end of bottom cover 110 and the larger one end of the second sealing-ring 108 width abut against.Second sealing-ring 108 is arranged in the lower end of quartz pipe sleeve 105, and one end of the less width in cross section upwards.
After being seated by the second sealing-ring 108, assembling bottom cover 110, one end of bottom cover 110 and the larger one end of the second sealing-ring 108 width abut against, thus the second sealing-ring 108 can be avoided to come off by between quartz pipe sleeve 105 and outer tubular sleeve 104.
In the above-described embodiments, bottom cover 110 can only avoid the second sealing-ring 108 to come off by between quartz pipe sleeve 105 and outer tubular sleeve 104, cannot regulate the compression degree to the second sealing-ring 108.In the present embodiment, in order to regulate the compression degree to the second sealing-ring 108, bottom cover 110 adopts the mode with outer tubular sleeve 104 thread fit.
Particularly, can at the bottom machining internal thread of outer tubular sleeve 104, at the periphery threading of bottom cover 110, the assembling of bottom cover 110 and outer tubular sleeve 104 is realized by the mode of thread fit, due to the mode of thread fit, the one end that can adjust bottom cover 110 enters the degree of depth of outer tubular sleeve 104, therefore can regulate the compression degree to the second sealing-ring 108, thus adjustment seal degree, anti-sealing leaks.
Bottom cover 110 can be designed to flange plate-like, bottom cover 110 is less one end and outer tubular sleeve 104 thread fit directly, the external diameter of one end that diameter is larger is identical with the external diameter of outer tubular sleeve 104, after screwing bottom cover 110, makes the consistence of ultraviolet sterilizer higher.
In order to avoid after bottom cover 110 assembles, produce hard collision with quartz pipe sleeve 105, in the present invention one specific embodiment, bottom cover 110 is provided with the chip shield 109 coordinated with the bottom of quartz pipe sleeve 105.Quartz pipe sleeve 105 contacts with chip shield 109, and does not directly contact with bottom cover 110, due to the provide protection of chip shield 109, can avoid after bottom cover 110 assembles, and produces firmly to collide to cause colliding with of quartz pipe sleeve 105 with quartz pipe sleeve 105.Particularly, chip shield 109 can be rubber cradle.
In the present invention one specific embodiment, first sealing-ring 103 is sheathed on the outside of quartz pipe sleeve 105, the cross section of the first sealing-ring 103 is wedge shape, and wedge shape refers to that the cross section of the first sealing-ring 103 is trilateral or the shape such as trapezoidal, i.e. the width in the first sealing-ring 103 cross section unequal.
In order to avoid the first sealing-ring 103 comes off by between quartz pipe sleeve 105 and outer tubular sleeve 104, the present invention also can comprise the upper end cover 111 coordinated with outer tubular sleeve 104, and one end of upper end cover 111 and the larger one end of the first sealing-ring 103 width abut against.First sealing-ring 103 is arranged in the upper end of quartz pipe sleeve 105, and one end of the less width in cross section is downward.
After being seated by the first sealing-ring 103, one end of fit on end cap 111 upper end cover 111 and the larger one end of the first sealing-ring 103 width abut against, thus the first sealing-ring 103 can be avoided to come off by between quartz pipe sleeve 105 and outer tubular sleeve 104.
In the above-described embodiments, upper end cover 111 can only avoid the first sealing-ring 103 to come off by between quartz pipe sleeve 105 and outer tubular sleeve 104, cannot regulate the compression degree to the first sealing-ring 103.In the present embodiment, in order to regulate the compression degree to the first sealing-ring 103, upper end cover 111 and outer tubular sleeve 104 thread fit.
Particularly, can at the upper end machining internal thread of outer tubular sleeve 104, at the periphery threading of upper end cover 111, the assembling of upper end cover 111 and outer tubular sleeve 104 is realized by the mode of thread fit, due to the mode of thread fit, the one end that can adjust upper end cover 111 enters the degree of depth of outer tubular sleeve 104, therefore can regulate the compression degree to the first sealing-ring 103, thus adjustment seal degree, anti-sealing leaks.
In the present invention one specific embodiment, upper end cover 111 is removably provided with top cover 102, top cover 102 offers through through hole, the supply lead 101 of ultraviolet lamp 106 is through should through hole.Particularly, top cover 102 by snap-fitted on upper end cover 111.
In the present invention one specific embodiment, the present invention also can comprise the bolster 107 be arranged in quartz pipe sleeve 105, and one end and the quartz pipe sleeve 105 of bolster 107 offset, and the other end and ultraviolet lamp 106 offset.Preferably, bolster 107 is rubber cushion or spring.
When ultraviolet lamp 106 is enclosed within quartz pipe sleeve, bottom adds bolster 107, ultraviolet lamp 106 top cover 102 with upper end cover 111 is held out against, bottom minimizing ultraviolet lamp 106 with directly contact bottom quartz pipe sleeve 105 while, the collision frequency of ultraviolet lamp 106 and quartz pipe sleeve 105 can also be reduced.Fixing of quartz pipe sleeve 105 bottom, adopts the consolidated form that add thread ending cover identical with top.Quartz pipe sleeve 105 is stuck in the opening part of outer tubular sleeve 104 bottom, and opening part adds the second sealing-ring 108 and carries out encapsulation process, and by tightening bottom cover by silica gel ring compacting, anti-sealing leaks, and protects silica tube directly not contact with stainless steel casing simultaneously.The inside of bottom cover 110 also needs to add chip shield 109, prevents from contacting with bottom cover 110 bottom quartz pipe sleeve 105, can prevent from like this twisting in the process of bottom cover 110 reducing the risk of breaking bottom quartz pipe sleeve 105 again.
First sealing-ring 103 and the second sealing-ring 108 are preferably silica gel sealing ring, and outer tubular sleeve 104 is preferably stainless steel pipe box.
The present invention is that quartz pipe sleeve 105 in ultraviolet sterilizer can well be fixed in outer tubular sleeve 104 relative to traditional method advantage, avoids in the processes such as transport, use due to breakage that concuss causes.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a ultraviolet sterilizer, is characterized in that, comprising:
Ultraviolet lamp (106);
Be sheathed on the quartz pipe sleeve (105) in described ultraviolet lamp (106) outside;
Be sheathed on the outer tubular sleeve (104) that described quartz pipe sleeve (105) is outside, described outer tubular sleeve (104) has water-in (113) and water outlet (112), one end of described outer tubular sleeve (104) is by the first sealing-ring (103) sealing, and the other end of described outer tubular sleeve (104) is by the second sealing-ring (108) sealing.
2. ultraviolet sterilizer as claimed in claim 1, it is characterized in that, described second sealing-ring (108) is sheathed on the outside of described quartz pipe sleeve (105), and the cross section of described second sealing-ring (108) is wedge shape;
Also comprise the bottom cover (110) coordinated with described outer tubular sleeve (104), one end of described bottom cover (110) and the larger one end of described second sealing-ring (108) width abut against.
3. ultraviolet sterilizer as claimed in claim 2, is characterized in that, described bottom cover (110) and described outer tubular sleeve (104) thread fit.
4. ultraviolet sterilizer as claimed in claim 2, is characterized in that, described bottom cover (110) is provided with the chip shield (109) coordinated with the bottom of described quartz pipe sleeve (105).
5. ultraviolet sterilizer as claimed in claim 1, it is characterized in that, described first sealing-ring (103) is sheathed on the outside of described quartz pipe sleeve (105), and the cross section of described first sealing-ring (103) is wedge shape;
Also comprise the upper end cover (111) coordinated with described outer tubular sleeve (104), one end of described upper end cover (111) and the larger one end of described first sealing-ring (103) width abut against.
6. ultraviolet sterilizer as claimed in claim 5, is characterized in that, described upper end cover (111) and described outer tubular sleeve (104) thread fit.
7. ultraviolet sterilizer as claimed in claim 5, is characterized in that, described upper end cover (111) is removably provided with top cover (102), described top cover (102) offers through through hole;
The supply lead (101) of described ultraviolet lamp (106) passes hole through described.
8. ultraviolet sterilizer as claimed in claim 7, is characterized in that, described top cover (102) by snap-fitted on described upper end cover (111).
9. the ultraviolet sterilizer as described in any one of claim 1-8, it is characterized in that, also comprise the bolster (107) be arranged in described quartz pipe sleeve (105), one end and the described quartz pipe sleeve (105) of described bolster (107) offset, and the other end and described ultraviolet lamp (106) offset.
10. ultraviolet sterilizer as claimed in claim 9, it is characterized in that, described bolster (107) is rubber cushion or spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046813.4A CN104828901A (en) | 2014-02-10 | 2014-02-10 | Ultraviolet sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046813.4A CN104828901A (en) | 2014-02-10 | 2014-02-10 | Ultraviolet sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104828901A true CN104828901A (en) | 2015-08-12 |
Family
ID=53807161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410046813.4A Pending CN104828901A (en) | 2014-02-10 | 2014-02-10 | Ultraviolet sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104828901A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384213A (en) * | 2015-12-17 | 2016-03-09 | 九江精密测试技术研究所 | Ultraviolet lamp sealing fixing device used for ship ballast water processing system |
| CN105481052A (en) * | 2016-01-14 | 2016-04-13 | 常州沛德水处理设备有限公司 | Quartz socket tube blind end fixing structure of ultraviolet sterilizer |
| CN106562676A (en) * | 2016-11-03 | 2017-04-19 | Tcl家用电器（中山）有限公司 | Water dispenser cold tank and water dispenser |
| CN106927538A (en) * | 2017-04-17 | 2017-07-07 | 安徽庆睿实业有限责任公司 | A kind of water purifier |
| CN108726629A (en) * | 2018-06-04 | 2018-11-02 | 广东万家乐燃气具有限公司 | A kind of quartz ampoule safeguard structure of ultraviolet sterilization module |
| CN109231351A (en) * | 2018-08-28 | 2019-01-18 | 珠海格力电器股份有限公司 | Water treatment system and its control method and sterilizing unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2119230U (en) * | 1992-02-28 | 1992-10-21 | 谢永良 | Ultraviolet disinfection device |
| JPH1034142A (en) * | 1996-07-29 | 1998-02-10 | Janome Sewing Mach Co Ltd | Ultraviolet sterilizer for flowing water |
| JP2009022591A (en) * | 2007-07-20 | 2009-02-05 | Iwasaki Electric Co Ltd | Ultraviolet sterilizer |
| CN202392460U (en) * | 2011-08-05 | 2012-08-22 | 谭德忠 | Immersion type ultraviolet sterilization lamp |
| CN203715332U (en) * | 2014-02-10 | 2014-07-16 | 珠海格力电器股份有限公司 | Ultraviolet sterilizer |
-
2014
- 2014-02-10 CN CN201410046813.4A patent/CN104828901A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2119230U (en) * | 1992-02-28 | 1992-10-21 | 谢永良 | Ultraviolet disinfection device |
| JPH1034142A (en) * | 1996-07-29 | 1998-02-10 | Janome Sewing Mach Co Ltd | Ultraviolet sterilizer for flowing water |
| JP2009022591A (en) * | 2007-07-20 | 2009-02-05 | Iwasaki Electric Co Ltd | Ultraviolet sterilizer |
| CN202392460U (en) * | 2011-08-05 | 2012-08-22 | 谭德忠 | Immersion type ultraviolet sterilization lamp |
| CN203715332U (en) * | 2014-02-10 | 2014-07-16 | 珠海格力电器股份有限公司 | Ultraviolet sterilizer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384213A (en) * | 2015-12-17 | 2016-03-09 | 九江精密测试技术研究所 | Ultraviolet lamp sealing fixing device used for ship ballast water processing system |
| CN105481052A (en) * | 2016-01-14 | 2016-04-13 | 常州沛德水处理设备有限公司 | Quartz socket tube blind end fixing structure of ultraviolet sterilizer |
| CN106562676A (en) * | 2016-11-03 | 2017-04-19 | Tcl家用电器（中山）有限公司 | Water dispenser cold tank and water dispenser |
| CN106927538A (en) * | 2017-04-17 | 2017-07-07 | 安徽庆睿实业有限责任公司 | A kind of water purifier |
| CN108726629A (en) * | 2018-06-04 | 2018-11-02 | 广东万家乐燃气具有限公司 | A kind of quartz ampoule safeguard structure of ultraviolet sterilization module |
| CN109231351A (en) * | 2018-08-28 | 2019-01-18 | 珠海格力电器股份有限公司 | Water treatment system and its control method and sterilizing unit |
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Application publication date: 20150812 |
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