CN201299815Y - Intelligent ultraviolet radiation disinfector - Google Patents
Intelligent ultraviolet radiation disinfector Download PDFInfo
- Publication number
- CN201299815Y CN201299815Y CNU200820139346XU CN200820139346U CN201299815Y CN 201299815 Y CN201299815 Y CN 201299815Y CN U200820139346X U CNU200820139346X U CN U200820139346XU CN 200820139346 U CN200820139346 U CN 200820139346U CN 201299815 Y CN201299815 Y CN 201299815Y
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- ultraviolet
- detecting
- disinfector
- circuit
- photodetector
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Abstract
The utility model discloses an intelligent ultraviolet radiation disinfector, comprising a medical ultraviolet disinfector and an ultraviolet light intensity detecting system; the ultraviolet light intensity detecting system is mainly composed of a location supporting pole, an ultraviolet photo-electric detector, a differential amplifying circuit and a detecting circuit; wherein, the ultraviolet photo-electric detector, the differential amplifying circuit and the detecting circuit are integrated in an independent detecting module and are located at the position of detecting distance by a locating pole, ultraviolet irradiation emitted by an ultraviolet radiation disinfecting instrument beats down on a receiving window of the ultraviolet photo-electric detector of the detecting module which is located accurately, and the output electrical signal is output to an indicator light by the differential amplifying circuit and the detecting circuit. The intelligent ultraviolet radiation disinfector can quantitatively detect ultraviolet irradiation intensity and irradiation dose of an ultraviolet lighting tube in a real-time manner, so as to timely replace the ageing and disabled ultraviolet lighting tube and ensure to effectively disinfect and sterilize.
Description
Technical field
This utility model relates to ultraviolet disinfection equipment, exactly is the ultraviolet ray disinfector that can detect and show the ultraviolet disinfection light intensity automatically.
Background technology
Along with subject development such as microbiology, epidemiology, physics, chemistry, clinical medicine and materialogies, especially the human a large amount of experiences and lessons that in the control infectious disease, accumulate, people recognize that gradually disinfection by ultraviolet light is a kind of simple and easy to do, noresidue, broad-spectrum sterilization method, UV-C wavelength (280-200nm) in the ultraviolet (wave-length coverage 380nm-200nm) makes microbial death to the radiation damage and the destructive function of nucleic acid of microorganism, thereby reaches bactericidal effect.But ultraviolet lamp tube has service life, and along with the prolongation of service time, fluorescent tube is aging gradually, and light intensity will lose 30%-50%, when ultraviolet ray intensity does not reach 300J/cm
2National disinfection standard the time, the photoreactivation phenomenon appears in the microorganism meeting, does not so not only reach the effect of thorough disinfection, even antibacterial is morphed, and produces more serious consequence, as the generation of mortality fastbacteria.Because the decay of disinfection by ultraviolet light fluorescent tube is not easy to detect, though make the ultraviolet disinfection lamp in the common hospital to light, but the ultraviolet that but can not discharge ultraviolet or release does not reach its active strength, do not lose the sterilizing effect, and there is security risk in manual detection.
The utility model content
At the problem that prior art exists, this utility model aims to provide a kind of intelligent ultraviolet ray disinfector that can realize ultraviolet irradiation intensity auto-real-time monitoring and warning.
The technical solution adopted in the utility model is:
A kind of intelligent ultraviolet ray disinfector, comprise medical ultraviolet disinfection instrument and ultraviolet light intensity detection system two parts, described ultraviolet light intensity detection system is mainly by location supporting rod, UV photodetector, differential amplifier circuit and testing circuit are formed, UV photodetector wherein, differential amplifier circuit and testing circuit are integrated in one independently in the detecting module, and be positioned to detect distance by locating rod, the ultraviolet lighting that the ultraviolet disinfection instrument sends is mapped on the receive window of the UV photodetector in the detecting module of accurate positioning, and the signal of telecommunication of output exports display lamp to through differential amplifier circuit and testing circuit.
Described UV photodetector is gallium nitrate based Ultraviolet sensor.
This utility model is integrated UV sensor and treatment circuit in ultraviolet disinfection lamp, utilize ultraviolet detector that sterilize instruments is detected, real-time quantitative detects the ultraviolet irradiation intensity and the irradiation dose of ultraviolet lamp tube, can in time change the ultraviolet lamp tube of ageing failure, assurance reaches the effect of effective sterilizing, the disinfective action of real performance uv disinfection system, feasible sterilization is more stable, thoroughly, reach state health standards, simultaneously, just can close quartz burner after being effective, the fluorescent tube that causes that prevents to work long hours is decayed too early, and works in room temperature condition, simple to operate, time saving and energy saving, volume is little, easy for installation, long service life.
Description of drawings
Fig. 1 is the composition sketch map of this utility model intelligence ultraviolet ray disinfector.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of reference numerals is as follows:
1---ultraviolet disinfection instrument 2---location supporting rod
3---UV photodetector 4---differential amplifier circuit
5---testing circuit 6---green indicating lamp
7---red led
As shown in Figure 1, this intelligence ultraviolet ray disinfector is made of two parts, a part is common ultraviolet disinfection instrument 1 (being disinfecting tube), another part is the ultraviolet light intensity detection system, by location supporting rod 2, UV photodetector 3, differential amplifier circuit 4 and testing circuit 5 are formed, wherein UV photodetector 3, differential amplifier circuit 4 and testing circuit 5 are integrated in the standalone module, and be positioned specified distance by location supporting rod 2, the output wavelength of ultraviolet disinfection instrument 1 is all at the UV-C of 200-280nm wave band, wherein with the disinfection by ultraviolet light ability the best about 254nm, the ultraviolet lighting that sends is mapped on the receive window of the UV photodetector 3 in the detecting module of accurate positioning, change ultraviolet signal into the signal of telecommunication, and send in the differential amplifier circuit 4, differential amplifier circuit 4 receives the signal of telecommunication of UV photodetector 3 outputs, carrying out difference processing amplifies, and send in the testing circuit, testing circuit 5 is the value of electrical signals value of electrical signals corresponding with the national standard ultraviolet ray intensity of differential amplifier circuit 4 outputs relatively, two display lamps are arranged in the output slab, if more than or equal to standard value, then output signal shows green indicating lamp, if less than standard value, then output signal shows red led, and indication needs to change ultraviolet disinfecting tube.
Above-mentioned UV photodetector 3 is prepared from by the GaN/AlGaN heterojunction photodiode, can select gallium nitrate based Ultraviolet sensor for use, utilize it to not response of visible light, only to this characteristic of ultraviolet-sensitive, can accurately show ultraviolet irradiation intensity in real time, and avoid the visible light interference.In addition, because other circuit adopts routine techniques to realize, just repeat no more here.
This utility model is not limited to above-mentioned preferred forms, and anyone can draw other various forms of products under enlightenment of the present utility model.Though but on its shape or structure, do any variation, every identical with this utility model or akin technical scheme is all within its protection domain.
Claims (2)
1, a kind of intelligent ultraviolet ray disinfector, it is characterized in that, comprise medical ultraviolet disinfection instrument and ultraviolet light intensity detection system two parts, described ultraviolet light intensity detection system is mainly by location supporting rod, UV photodetector, differential amplifier circuit and testing circuit are formed, UV photodetector wherein, differential amplifier circuit and testing circuit are integrated in one independently in the detecting module, and be positioned to detect distance by locating rod, the ultraviolet lighting that the ultraviolet disinfection instrument sends is mapped on the receive window of the UV photodetector in the detecting module of accurate positioning, and the signal of telecommunication of output exports display lamp to through differential amplifier circuit and testing circuit.
2, intelligent ultraviolet ray disinfector according to claim 1 is characterized in that, described UV photodetector is gallium nitrate based Ultraviolet sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820139346XU CN201299815Y (en) | 2008-10-29 | 2008-10-29 | Intelligent ultraviolet radiation disinfector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820139346XU CN201299815Y (en) | 2008-10-29 | 2008-10-29 | Intelligent ultraviolet radiation disinfector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201299815Y true CN201299815Y (en) | 2009-09-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820139346XU Expired - Fee Related CN201299815Y (en) | 2008-10-29 | 2008-10-29 | Intelligent ultraviolet radiation disinfector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201299815Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266577A (en) * | 2011-07-21 | 2011-12-07 | 中国科学院上海技术物理研究所 | Intelligent monitoring system for ultraviolet sterilizing cabinet |
| CN102410877A (en) * | 2011-11-30 | 2012-04-11 | 王恒桓 | Non-destructive dynamic real-time monitoring system for medical ultraviolet intensity |
| CN103143046A (en) * | 2013-03-26 | 2013-06-12 | 中国科学院上海技术物理研究所 | Intelligent monitoring system for ultraviolet disinfection cabinet |
| CN109470358A (en) * | 2018-10-19 | 2019-03-15 | 袁宜秀 | A kind of disinfection efficacy of ultraviolet ray detection system and detection method |
| CN111765969A (en) * | 2020-07-27 | 2020-10-13 | 常州明阳软件科技有限公司 | Method and device for detecting disinfection factor of upper-layer horizontal-jet disinfector |
| CN111811644A (en) * | 2020-07-06 | 2020-10-23 | 李斯特技术中心（上海）有限公司 | Ultraviolet lamp monitoring system and method and vehicle |
| CN112839684A (en) * | 2018-10-10 | 2021-05-25 | 瑟德韦夫公司 | Automatic sterilization and charging of wearable devices |
| CN113465039A (en) * | 2021-04-29 | 2021-10-01 | 青岛海尔空调器有限总公司 | Control method for air conditioner and air conditioner |
| CN114643234A (en) * | 2020-12-18 | 2022-06-21 | 日月光半导体制造股份有限公司 | Plasma detector, plasma cleaning system and method for cleaning device |
-
2008
- 2008-10-29 CN CNU200820139346XU patent/CN201299815Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266577A (en) * | 2011-07-21 | 2011-12-07 | 中国科学院上海技术物理研究所 | Intelligent monitoring system for ultraviolet sterilizing cabinet |
| CN102410877A (en) * | 2011-11-30 | 2012-04-11 | 王恒桓 | Non-destructive dynamic real-time monitoring system for medical ultraviolet intensity |
| CN102410877B (en) * | 2011-11-30 | 2013-04-24 | 王恒桓 | Non-destructive dynamic real-time monitoring system for medical ultraviolet intensity |
| CN103143046A (en) * | 2013-03-26 | 2013-06-12 | 中国科学院上海技术物理研究所 | Intelligent monitoring system for ultraviolet disinfection cabinet |
| CN112839684A (en) * | 2018-10-10 | 2021-05-25 | 瑟德韦夫公司 | Automatic sterilization and charging of wearable devices |
| CN112839684B (en) * | 2018-10-10 | 2023-10-03 | 瑟德韦夫公司 | Automatic sterilization and charging of wearable devices |
| CN109470358A (en) * | 2018-10-19 | 2019-03-15 | 袁宜秀 | A kind of disinfection efficacy of ultraviolet ray detection system and detection method |
| CN111811644A (en) * | 2020-07-06 | 2020-10-23 | 李斯特技术中心（上海）有限公司 | Ultraviolet lamp monitoring system and method and vehicle |
| CN111765969A (en) * | 2020-07-27 | 2020-10-13 | 常州明阳软件科技有限公司 | Method and device for detecting disinfection factor of upper-layer horizontal-jet disinfector |
| CN114643234A (en) * | 2020-12-18 | 2022-06-21 | 日月光半导体制造股份有限公司 | Plasma detector, plasma cleaning system and method for cleaning device |
| CN113465039A (en) * | 2021-04-29 | 2021-10-01 | 青岛海尔空调器有限总公司 | Control method for air conditioner and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG PROVINCE ZICHAO SCIENCE CO., LTD. Free format text: FORMER OWNER: ZHEJIANG PROVINCE DONGLONG MEDICAL EQUIPMENT CO., LTD. Effective date: 20090731 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090731 Address after: C-402, community 10, Wenzhou hi tech Industrial Park, Wenzhou, Zhejiang, China, 325000 Patentee after: Zhejiang Zichao Technology Co., Ltd. Address before: C-511, community 10, Wenzhou hi tech Industrial Park, Wenzhou, Zhejiang, China, 325000 Patentee before: Zhejiang Donglong Medical Appliance Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhejiang Zichao Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhejiang Zichao Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20141029 |
|
| EXPY | Termination of patent right or utility model |