CN105223601A - The device of radioactive ray in a kind of quick detection water - Google Patents
The device of radioactive ray in a kind of quick detection water Download PDFInfo
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- CN105223601A CN105223601A CN201510685134.6A CN201510685134A CN105223601A CN 105223601 A CN105223601 A CN 105223601A CN 201510685134 A CN201510685134 A CN 201510685134A CN 105223601 A CN105223601 A CN 105223601A
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- sensing chip
- radioactive ray
- quick detection
- water
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Abstract
The device of radioactive ray in a kind of quick detection water provided by the invention, by installing a radiomaterial sensing chip outward at water supply pipe, because radiation material can launch high-octane gamma-rays etc. when decaying, penetration power is extremely strong, thus the sensing chip be arranged on outside plastic water pipe sensed, signal is passed to intelligent analysis system after induced signal amplifier amplifies, by the determination of intelligent analysis system, once high-octane radioactive ray detected, intelligent analysis system will provide alerting signal prompting user by warning device, and close entering water electromagnetic valve, to ensure the water safety of user.It is simple that the present invention has structure, and volume is little, easy for installation, detects sensitive advantage fast, achieves the quick detection to radioactive ray in people's daily water consumption.
Description
Technical field
The present invention relates to drinking water safety detection field, be specifically related to the device of radioactive ray in a kind of quick detection water.
Background technology
Radioactive ray are generally divided into alpha ray, β ray and gamma-rays, and alpha ray penetration capacity is the most weak, just it can be blocked with a ground paper; β ray penetration capacity is strong, and certain thickness organic glass also can block it; Gamma-rays has extremely strong penetration power, usually adopts stereotype just can block.Except these three kinds of radioactive ray, common ray also has X ray and neutron ray, each tool particular energy of these rays, has different penetration capacitys and from ability to material, thus makes material or body that some physics, chemistry or physiological change occur.If human body is subject to x radiation x contacts a large amount of for a long time, organelle tissue will be made to sustain damage, and destroy human DNA molecular structure, severe patient even can cause cancer, or causes the defect in heredity of future generation.Irradiated people also usually there will be the multiple symptoms such as headache, weakness of limbs, anaemia, and severe one is even dead.
Radioactive contamination in environment is mainly derived from three aspects: the unexpected nuclear pollution accident of the discharge of nuclear air-burst test, industrial nuclear refuse and nuclear power station, and what wherein have the greatest impact to human lives is exactly unexpected nuclear power plant accident.Fukushima, Japan first nuclear power station as in March, 2011 leaks and causes a large amount of radiomaterial enter air with floating dust or flow into the sea with sewage, these radiomaterials final are deposited in the surface of a wide range of soil of periphery, plant, form long-term radioactive contamination.Even if after accident for a long time in, still can cause obviously increasing of the content of the radiomaterials such as the grain of these Regional Outputs, vegetables, meat and marine product, part can meet or exceed edible safety standard.
Surging along with whole world peaceful utilization of atomic energy cry, prohibitting the use of nuclear weapon, greatly reducing of nuclear test, people seem away from radiation hazard.But in recent years, along with radioactive isotope and x-ray apparatus are in the widespread use of the every field such as industrial or agricultural, medical treatment, scientific research, the possibility of radiation hazard is but in increase.Along with water pollutions is more and more serious, social safety problem is more and more outstanding, the event of whole world radioactive material contamination water occurs repeatedly, there is the pollution to water source, also the pollution to tap water pipe network is had, the water safety of the mankind in this serious threat, and these radiomaterials can not, with common mode identification, need the equipment through specialty just can detect.To the measurement of radioactive contamination nucleic, usual employing gamma spectrometer, the detector used comprises HpGe, sodium iodide or lanthanum bromide etc., although such instrumental analysis precision is high, but it needs to configure large volume lead shield room, and Measuring Time is long, cost is very expensive, be not suitable for when radioactivity pollution occurs common people to daily water consumption in the Fast Measurement of contamination.
Summary of the invention
For the problems referred to above, the invention provides the device of radioactive ray in a kind of quick detection water, by in water supply pipe exterior peace radioactive material quality detector, as long as have radiomaterial the water flow through in pipeline, detecting device will alarm, simultaneously Controlling solenoid valve blocks current, and with regard to effective guarantee, water user can not be subject to the infringement of radiomaterial below like this.
In order to realize technical purpose of the present invention, the present invention by the following technical solutions.
The device of radioactive ray in a kind of quick detection water, comprise plastic water pipe, be positioned at the sensing chip of plastic water pipe outside surface, described sensing chip is fixed in sensing chip set casing, one end of described sensing chip is provided with induced signal connecting line, described induced signal connecting line is connected with intelligent analysis system by induced signal amplifier, and described intelligent analysis system is also connected with warning device.
Further, the shape of described sensing chip is arc, is suitable for mutually with the shape of plastic water pipe.
Further, anti-tampering screening can is outside equipped with at described sensing chip set casing.
Further, also comprise screening can end cap, described anti-tampering screening can is fixed on plastic water pipe by screening can end cap.
Further, between described sensing chip and induced signal connecting line, sensing chip sealing-plug is provided with.
Preferably, the material of described sensing chip is copper.
Preferably, the material of described anti-tampering screening can, screening can end cap is plumbous.
The invention has the beneficial effects as follows: the device of radioactive ray in a kind of quick detection water provided by the invention, by installing a radiomaterial sensing chip outward at water supply pipe, because radiation material can launch high-octane gamma-rays etc. when decaying, penetration power is extremely strong, thus the sensing chip be arranged on outside plastic water pipe sensed, signal is passed to intelligent analysis system after induced signal amplifier amplifies, by the determination of intelligent analysis system, once high-octane radioactive ray detected, intelligent analysis system will provide alerting signal prompting user by warning device, and close entering water electromagnetic valve, to ensure the water safety of user.
It is simple that the present invention has structure, and volume is little, easy for installation, detects sensitive advantage fast, achieves the quick detection to radioactive ray in people's daily water consumption.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the cut-open view along A-A in Fig. 1 of the present invention.
In figure: 1-plastic water pipe; 2-sensing chip; 3-sensing chip set casing; 4-induced signal connecting line; 5-induced signal amplifier; 6-intelligent analysis system; 7-warning device; 8-sensing chip sealing-plug; The anti-tampering screening can of 9-; 10-screening can end cap.
Embodiment
Clearly understand to make technical matters solved by the invention, technical scheme and beneficial effect, below in conjunction with drawings and Examples, the present invention is further elaborated, is to be understood that, specific embodiment described herein only in order to explain the present invention, does not limit the present invention.
With reference to shown in Fig. 1, Fig. 2, the device of radioactive ray in a kind of quick detection water provided by the invention, comprise plastic water pipe 1, be positioned at the copper arc sensing chip 2 of plastic water pipe 1 outside surface, described sensing chip 2 is fixed in sensing chip set casing 3, described sensing chip set casing 3 is outside equipped with the anti-tampering screening can 9 of plumbous material, also comprise the screening can end cap 10 being similarly plumbous material, described anti-tampering screening can 9 is fixed on plastic water pipe 1 by screening can end cap 10.One end of described sensing chip 2 is provided with induced signal connecting line 4, sensing chip sealing-plug 8 is provided with between described sensing chip 2 and induced signal connecting line 4, described induced signal connecting line 4 is connected with intelligent analysis system 6 by induced signal amplifier 5, and described intelligent analysis system 6 is also connected with warning device 7.
Water flows through from plastic water pipe 1, when there being radiomaterial in water, because radiation material can launch high-octane X ray when decaying, gamma-rays etc., penetration power is extremely strong, thus the sensing chip 2 be arranged on outside plastic water pipe 1 sensed, the signal sensed passes to intelligent analysis system 6 after induced signal amplifier 5 amplifies, by the determination of intelligent analysis system 6, once high-octane radioactive ray detected, intelligent analysis system 6 will provide alerting signal prompting user by warning device 7, and close entering water electromagnetic valve, to ensure the water safety of user.Meanwhile, the shape of sensing chip 2 is set to be suitable for arc mutually with plastic water pipe 1, effectively can be enclosed in the surface of plastic water pipe 1, increases induction area and sensitivity.And by being fixed in sensing chip set casing 3 by sensing chip 2, can effectively fix sensing chip 2, keep sensing chip 2 and the water body in plastic water pipe 1 apart from constant, the stability of holding signal.By the sensing chip sealing-plug 8 arranged between sensing chip 2 and induced signal connecting line 4, after sensing chip 2 and air catalytic oxidation can be prevented, induction sensitivity is caused to decline.
It is simple that the present invention has structure, and volume is little, easy for installation, detects sensitive advantage fast, achieves the quick detection to radioactive ray in people's daily water consumption.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement etc., all should be included within protection scope of the present invention.
Claims (7)
1. one kind is detected the device of radioactive ray in water fast, it is characterized in that: comprise plastic water pipe (1), be positioned at the sensing chip (2) of plastic water pipe (1) outside surface, described sensing chip (2) is fixed in sensing chip set casing (3), one end of described sensing chip (2) is provided with induced signal connecting line (4), described induced signal connecting line (4) is connected with intelligent analysis system (6) by induced signal amplifier (5), and described intelligent analysis system (6) is also connected with warning device (7).
2. the device of radioactive ray in a kind of quick detection water according to claim 1, is characterized in that: the shape of described sensing chip (2) is arc, is suitable for mutually with the shape of plastic water pipe.
3. the device of radioactive ray in a kind of quick detection water according to claim 2, is characterized in that: described sensing chip set casing (3) is outside equipped with anti-tampering screening can (9).
4. the device of radioactive ray in a kind of quick detection water according to claim 3, it is characterized in that: also comprise screening can end cap (10), described anti-tampering screening can (9) is fixed on plastic water pipe (1) by screening can end cap (10).
5. the device of radioactive ray in a kind of quick detection water according to claim 4, is characterized in that: be provided with sensing chip sealing-plug (8) between described sensing chip (2) and induced signal connecting line (4).
6. the device of radioactive ray in a kind of quick detection water according to claim 1, is characterized in that: the material of described sensing chip (2) is copper.
7. the device of radioactive ray in a kind of quick detection water according to claim 4, is characterized in that: the material of described anti-tampering screening can (9), screening can end cap (10) is for plumbous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510685134.6A CN105223601A (en) | 2015-10-20 | 2015-10-20 | The device of radioactive ray in a kind of quick detection water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510685134.6A CN105223601A (en) | 2015-10-20 | 2015-10-20 | The device of radioactive ray in a kind of quick detection water |
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| Publication Number | Publication Date |
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| CN105223601A true CN105223601A (en) | 2016-01-06 |
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| CN201510685134.6A Pending CN105223601A (en) | 2015-10-20 | 2015-10-20 | The device of radioactive ray in a kind of quick detection water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468778A (en) * | 2015-08-18 | 2017-03-01 | 富士电机株式会社 | Radiation detector and the inspection method of radiation detecting apparatus and radiation detector |
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| CN103267974A (en) * | 2013-04-24 | 2013-08-28 | 清华大学 | Improved Marin cup type automatic monitoring device for water body radionuclide gamma radiation |
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| CN104898149A (en) * | 2015-04-21 | 2015-09-09 | 福建师范大学 | Intelligent rainwater radioactivity measuring system and method |
| CN205080267U (en) * | 2015-10-20 | 2016-03-09 | 江门市腾飞科技有限公司 | Device of short -term test aquatic radioactive ray |
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2015
- 2015-10-20 CN CN201510685134.6A patent/CN105223601A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS52137595A (en) * | 1976-05-12 | 1977-11-17 | Hitachi Ltd | Radioactive ray detector |
| JPS5729977A (en) * | 1980-07-30 | 1982-02-18 | Tohoku Electric Power Co Inc | Drainage monitor |
| JPS63131093A (en) * | 1986-11-20 | 1988-06-03 | Mitsubishi Electric Corp | Radiation monitoring apparatus |
| JP2007178336A (en) * | 2005-12-28 | 2007-07-12 | Mitsubishi Electric Corp | Water monitor |
| CN101539556A (en) * | 2008-03-18 | 2009-09-23 | 同方威视技术股份有限公司 | Integrating system and integrating method for radioactive substance detection and X-ray radiation imaging |
| JP2010048752A (en) * | 2008-08-25 | 2010-03-04 | Hitachi-Ge Nuclear Energy Ltd | Radiation monitor |
| JP2011252817A (en) * | 2010-06-03 | 2011-12-15 | Hitachi-Ge Nuclear Energy Ltd | Monitoring method for dose rate and monitoring device therefor |
| CN104040374A (en) * | 2012-01-13 | 2014-09-10 | 独立行政法人放射线医学综合研究所 | Radioactive substance detection device, radiation source location visibility system, and radioactive substance detection method |
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| JP2014085163A (en) * | 2012-10-19 | 2014-05-12 | Daiki Ataka Engineering Co Ltd | Measuring method and device for substantially continuously measuring concentration of radioactive cesium in discharged water |
| CN103197338A (en) * | 2013-04-19 | 2013-07-10 | 清华大学 | Underwater radiation monitoring method and system |
| CN103267974A (en) * | 2013-04-24 | 2013-08-28 | 清华大学 | Improved Marin cup type automatic monitoring device for water body radionuclide gamma radiation |
| CN103472474A (en) * | 2013-09-13 | 2013-12-25 | 国家海洋局第三海洋研究所 | Split type water body radioactive gamma nuclide measuring system |
| CN104898149A (en) * | 2015-04-21 | 2015-09-09 | 福建师范大学 | Intelligent rainwater radioactivity measuring system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106468778A (en) * | 2015-08-18 | 2017-03-01 | 富士电机株式会社 | Radiation detector and the inspection method of radiation detecting apparatus and radiation detector |
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Application publication date: 20160106 |