CN114234305A - Hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluid - Google Patents
Hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluid Download PDFInfo
- Publication number
- CN114234305A CN114234305A CN202111509650.5A CN202111509650A CN114234305A CN 114234305 A CN114234305 A CN 114234305A CN 202111509650 A CN202111509650 A CN 202111509650A CN 114234305 A CN114234305 A CN 114234305A
- Authority
- CN
- China
- Prior art keywords
- hollow
- tube
- disinfection
- sterilization
- ultraviolet lamp
- 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
Links
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 55
- 239000012530 fluid Substances 0.000 title claims abstract description 32
- 230000001954 sterilising effect Effects 0.000 title claims description 27
- 239000010453 quartz Substances 0.000 claims abstract description 43
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 43
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 5
- 229910052753 mercury Inorganic materials 0.000 claims description 5
- 230000005284 excitation Effects 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 claims description 3
- 239000002775 capsule Substances 0.000 abstract description 7
- 238000002955 isolation Methods 0.000 abstract description 7
- 230000003287 optical effect Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000002147 killing effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000002211 ultraviolet spectrum Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model belongs to the technical field of optical system, a hollow ultraviolet fluorescent tube for flowing fluid disinfection and isolation is provided, including hollow quartz capsule, at least one electrode connection head of embedding on the hollow quartz capsule, the welding of electrode connection head outside has the spliced pole, and the fluid that treats the disinfection flows in from the one end of hollow quartz capsule, flows out from the other end. The hollow lamp tube can completely surround the air to be sterilized, so that the flowing air can be sterilized at one time without dead angles.
Description
Technical Field
The application relates to the technical field of optical systems, in particular to a hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluid.
Background
The ultraviolet ray can destroy and change the DNA structure of microbe to kill bacteria and virus or make them unable to reproduce progeny, so achieving the aim of sterilization. In the spectrum of the ultraviolet band, the ultraviolet ray of the C band is easily absorbed by the DNA of the organism, and the best ultraviolet ray is about 253.7nm, and the best disinfection effect is achieved. The ultraviolet sterilization belongs to a pure physical sterilization method, and has the advantages of simplicity, convenience, broad spectrum, high efficiency, no secondary pollution, convenience in management, realization of automation and the like. The ultraviolet lamp tubes used for disinfection and sterilization at present comprise cylindrical lamp tubes, H-shaped lamp tubes, bulbs and the like, and the lamp tubes in the form are exposed for use when being used for disinfection and sterilization and cannot be used in the environment of people. The product of killing in emerging ultraviolet now adopts inside wrapping the ultraviolet lamp circulation system, through letting the air that flows pass through the ultraviolet lamp and just reserving out and kill, and the cylindrical fluorescent tube of using at present, still H type fluorescent tube is because there is the dead angle in the air that flows, often the effect of killing is not good.
Disclosure of Invention
Based on this, the application provides a hollow ultraviolet fluorescent tube for flowing fluid disinfection and sterilization, solves the not good technical problem of killing effect that prior art exists.
In order to solve the technical problem, the application provides a hollow ultraviolet fluorescent tube for fluid disinfection and sterilization flows, including hollow quartz capsule, at least one electrode connection head of embedding on the hollow quartz capsule, the welding of electrode connection head outside has and stretches out two electrode connection posts of hollow quartz capsule, the fluid that treats the killing flows in from the one end of hollow quartz capsule, flows out from the other end.
Furthermore, the hollow quartz tube is internally evacuated and filled with mercury for exciting the spectrum of the ultraviolet band.
Further, the hollow quartz tube is in a hollow cylindrical tube shape, a spiral tube shape, a spring tube shape or other hollow shapes.
Further, the electrode connector is arranged at the end or the side of the hollow quartz tube.
Furthermore, the number of the electrode connectors is one, two, four or more.
Furthermore, the hollow ultraviolet lamp tube is applied to a central air-conditioning system or a fresh air system.
The beneficial effect of this application:
1) the application provides a hollow ultraviolet fluorescent tube for flowing fluid disinfection and isolation is applicable to disinfection and isolation system in the ultraviolet, and flowing air gets into hollow fluorescent tube from one end, flows out hollow fluorescent tube from the other end, lets hollow fluorescent tube surround the air of waiting to kill completely, reaches the disposable disinfection and isolation to flowing air in no dead angle.
2) The hollow quartz lamp tube can be a cylindrical hollow lamp tube with the conventional meaning and also can be a hollow lamp tube in the shape of a spiral spring, and the hollow quartz lamp tube aims to provide a hollow cavity, so that air is surrounded like water in a water tube, and comprehensive disinfection and sterilization are further realized.
Drawings
FIG. 1 is a front view of a hollow UV tube for disinfection of a flowing fluid according to embodiments of the present application;
FIG. 2 is a side view of a hollow UV tube for disinfection of a flowing fluid according to an embodiment of the present application;
FIG. 3 is a perspective view of a hollow UV lamp tube for disinfection of flowing fluids according to an embodiment of the present disclosure;
FIG. 4 is a schematic fluid flow diagram of a cylindrical hollow lamp provided in an embodiment of the present application;
FIG. 5 is a perspective view of a hollow UV tube for disinfection of a flowing fluid according to another embodiment of the present application;
fig. 6 is a schematic view illustrating a fluid flow direction of a helical hollow lamp according to an embodiment of the present invention.
Fig. 7 is an electrode arrangement provided in an embodiment of the present application.
The meaning of the reference symbols in the drawings is:
1. a hollow quartz tube; 2. an electrode connector; 3. and an electrode connecting column.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
The invention provides a hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluid, which can be independently arranged in an air purifier, a fresh air system, a central air conditioner, a water purification system and the like to disinfect and sterilize air or water passing through the lamp tube. The hollow ultraviolet lamp tube for sterilizing the flowing fluid is particularly suitable for ultraviolet internal sterilization air purifier products, central air conditioning systems, fresh air systems and water purification systems.
A hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluid comprises a hollow quartz tube, wherein at least one electrode connector is embedded in the hollow quartz tube, two electrode connecting columns extending out of the hollow quartz tube are welded on the outer side of the electrode connector, and fluid to be disinfected flows in from one end of the hollow quartz tube and flows out from the other end of the hollow quartz tube. The quartz is different from common glass, can be penetrated by light in an ultraviolet wave band, and achieves the effect of disinfecting and sterilizing an irradiated object.
The hollow quartz tube is internally evacuated and filled with mercury which can generate ultraviolet spectrum under low-pressure excitation.
The hollow quartz tube can be in a hollow cylindrical tube shape, a spiral tube shape, a spring tube shape or other tube shapes, is arranged in a hollow shape and is used for providing a hollow cavity channel for fluid, such as air, to flow through, so that the air is surrounded by ultraviolet rays in the cavity channel without killing dead angles, and therefore, the hollow quartz tube can be in a hollow form.
The electrode connection head is arranged at the end of the hollow quartz tube or at the side, as shown in fig. 7.
The electrode connecting heads are one, two, four or more.
For a central air conditioner or a fresh air system, the inner diameter of the hollow pipe can be made to be consistent with the inner diameter of a pipeline of the central air conditioner or the fresh air system, and the hollow pipe is placed in the fresh air system or the central air conditioner as a module, so that the omnibearing dead-angle-free flowing air sterilization and killing can be realized. The water purifier can use the ultraviolet lamp tube as a part of water passing through to realize disinfection.
Example 1:
referring to fig. 1 to 3, the hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluid comprises a hollow quartz tube, wherein the hollow quartz tube is in a hollow cylindrical tube shape, four electrode connectors are respectively and uniformly arranged inside two ends of the hollow quartz tube, and two electrode connecting columns extending out of the end of the hollow quartz tube are welded on each electrode connector.
The hollow quartz tube is internally evacuated and filled with mercury which can generate ultraviolet spectrum under low-pressure excitation. Referring to fig. 4, the sterilizing fluid flows in from one end of the hollow quartz lamp tube and flows out from the other end.
Example 2:
referring to fig. 5, the hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluid comprises a hollow quartz tube, the hollow quartz tube is in a spiral tube shape, two ends of the hollow quartz tube are respectively provided with an electrode connector, and each electrode connector is welded with two electrode connecting columns extending out of the side surface of the hollow quartz tube.
The hollow quartz tube is internally evacuated and filled with mercury which can generate ultraviolet spectrum under low-pressure excitation. Referring to fig. 6, the sterilizing fluid flows in from one end of the hollow quartz lamp tube and flows out from the other end.
The application provides a hollow ultraviolet fluorescent tube for flowing fluid disinfection and isolation is applicable to disinfection and isolation system in the ultraviolet, and flowing air gets into hollow fluorescent tube from one end, flows out hollow fluorescent tube from the other end, lets hollow fluorescent tube surround the air of waiting to kill completely, reaches the disposable disinfection and isolation to flowing air in no dead angle.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only express the preferred embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. The hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluid is characterized by comprising a hollow quartz tube, wherein at least one electrode connector is embedded in the hollow quartz tube, two electrode connecting columns extending out of the hollow quartz tube are welded on the outer side of the electrode connector, and fluid to be disinfected flows in from one end of the hollow quartz tube and flows out from the other end of the hollow quartz tube.
2. The hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluids according to claim 1, wherein the hollow quartz tube is evacuated and filled with mercury for excitation of the spectrum in the ultraviolet band.
3. The hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluids according to claim 1, wherein said hollow quartz tube is in the shape of a hollow cylindrical tube, a spiral tube, a spring tube or other hollow shapes.
4. The hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluids according to claim 1, wherein said electrode connection head is disposed at an end or a side of said hollow quartz tube.
5. The hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluids according to claim 1, wherein said electrode connection head is one, two, four or more.
6. The hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluids according to claim 1, wherein the hollow ultraviolet lamp tube is applied to a central air conditioning system or a fresh air system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111509650.5A CN114234305A (en) | 2021-12-10 | 2021-12-10 | Hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111509650.5A CN114234305A (en) | 2021-12-10 | 2021-12-10 | Hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114234305A true CN114234305A (en) | 2022-03-25 |
Family
ID=80754796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111509650.5A Pending CN114234305A (en) | 2021-12-10 | 2021-12-10 | Hollow ultraviolet lamp tube for disinfection and sterilization of flowing fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114234305A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2455678A2 (en) * | 2010-11-23 | 2012-05-23 | Werner Schröder | Method and device for removing microbes from flowing air |
| CN102631696A (en) * | 2012-04-16 | 2012-08-15 | 武汉纺织大学 | Electrodeless UV (Ultraviolet) source air cleaning and sterilizing method and device |
| CN103426715A (en) * | 2012-05-24 | 2013-12-04 | 北京华晨吉光科技有限公司 | Dual-waveband ultraviolet lamp tube and disinfection method thereof |
| CN204671608U (en) * | 2015-05-21 | 2015-09-30 | 胡芳 | A kind of UV LED liquid steriliser |
| CN206407945U (en) * | 2016-12-21 | 2017-08-15 | 新疆绿润达农产品加工有限公司 | Heating-ultraviolet lamp sterilizing unit |
| KR102186465B1 (en) * | 2020-10-05 | 2020-12-03 | 주식회사 라이벤츠 | Double UV wavelength sterilization module for indoor air sterilization |
| CN213362700U (en) * | 2020-04-16 | 2021-06-04 | 四川大学 | Microwave electrodeless ultraviolet sterilization device for central air conditioner |
| CN113332463A (en) * | 2021-06-30 | 2021-09-03 | 深圳市优必选科技股份有限公司 | Ultraviolet disinfection robot |
| CN113620374A (en) * | 2021-09-13 | 2021-11-09 | 马鞍山杰生半导体有限公司 | Ultraviolet sterilization device |
-
2021
- 2021-12-10 CN CN202111509650.5A patent/CN114234305A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2455678A2 (en) * | 2010-11-23 | 2012-05-23 | Werner Schröder | Method and device for removing microbes from flowing air |
| CN102631696A (en) * | 2012-04-16 | 2012-08-15 | 武汉纺织大学 | Electrodeless UV (Ultraviolet) source air cleaning and sterilizing method and device |
| CN103426715A (en) * | 2012-05-24 | 2013-12-04 | 北京华晨吉光科技有限公司 | Dual-waveband ultraviolet lamp tube and disinfection method thereof |
| CN204671608U (en) * | 2015-05-21 | 2015-09-30 | 胡芳 | A kind of UV LED liquid steriliser |
| CN206407945U (en) * | 2016-12-21 | 2017-08-15 | 新疆绿润达农产品加工有限公司 | Heating-ultraviolet lamp sterilizing unit |
| CN213362700U (en) * | 2020-04-16 | 2021-06-04 | 四川大学 | Microwave electrodeless ultraviolet sterilization device for central air conditioner |
| KR102186465B1 (en) * | 2020-10-05 | 2020-12-03 | 주식회사 라이벤츠 | Double UV wavelength sterilization module for indoor air sterilization |
| CN113332463A (en) * | 2021-06-30 | 2021-09-03 | 深圳市优必选科技股份有限公司 | Ultraviolet disinfection robot |
| CN113620374A (en) * | 2021-09-13 | 2021-11-09 | 马鞍山杰生半导体有限公司 | Ultraviolet sterilization device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220325 |
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| RJ01 | Rejection of invention patent application after publication |