CN107870345A - A kind of high box hat counting tube of reliability - Google Patents
A kind of high box hat counting tube of reliability Download PDFInfo
- Publication number
- CN107870345A CN107870345A CN201711276483.8A CN201711276483A CN107870345A CN 107870345 A CN107870345 A CN 107870345A CN 201711276483 A CN201711276483 A CN 201711276483A CN 107870345 A CN107870345 A CN 107870345A
- Authority
- CN
- China
- Prior art keywords
- expansion alloy
- reliability
- box hat
- tube cathode
- counting tube
- 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
- 239000000956 alloy Substances 0.000 claims abstract description 27
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 27
- 239000011521 glass Substances 0.000 claims abstract description 8
- 239000003566 sealing material Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000035945 sensitivity Effects 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/18—Measuring radiation intensity with counting-tube arrangements, e.g. with Geiger counters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
Abstract
The invention discloses a kind of high box hat counting tube of reliability, it includes expansion alloy tube cathode (2), pass through anode (1) of the fixed sealing-in of insulating sealing materials (3) on the axis of expansion alloy tube cathode (2) one end, for expansion alloy tube cathode (2) other end by insulating sealing materials (3) sealing-in, described expansion alloy tube cathode (2) is interior to be filled with working gas (4)；The expansion alloy silk that anode (1) is grown by 20 80mm burns upper glass and is made.The high box hat counting tube of reliability provided by the invention, reasonable in design, resistance to shock is good, sturdy and durable, explosion-proof is strong, and security is good, high sensitivity, environmental suitability is strong, and reliability is high, and the box hat counter operating voltage of the performance detection present invention is (400~500) V, the range upper limit is up to 1000mGy/h, alternative traditional glass shell counting tube, stability, the reliability of radiation detecting system can be improved, it is practical.
Description
Technical field
The present invention relates to a kind of counting tube, and in particular to a kind of resistance to shock is good, high sensitivity, environmental suitability are strong, can
By the high box hat counting tube of property.
Background technology
Counting tube is widely used in the radiation detecting system of various models, in nuclear power station, frontier defense, army personal security protection
Deng playing a part of important security warning and measurement instruction on the system equipments such as radiation protection.Counting tube generally use at present
It is to spray tin oxide in glass shell shell easily occur in radiation detection and protective gear as negative electrode, this counting tube
The failure of rupture.The not only less stable of equipment, and cannot also be protected well using the safety of the operating personnel of equipment
Barrier.
Therefore, it is necessary in prior art basis, design and develop a kind of reasonable in design, resistance to shock is good, peace
Good perfection, high sensitivity, environmental suitability is strong, the high box hat counting tube of reliability.
The content of the invention
Goal of the invention：The invention aims to solve the deficiencies in the prior art, there is provided and it is a kind of reasonable in design, resist
Performance of shaking is good, and security is good, and high sensitivity, environmental suitability is strong, the high box hat counting tube of reliability.
Technical scheme：In order to realize the above object the technical solution used in the present invention is:
A kind of high box hat counting tube of reliability, it includes expansion alloy tube cathode, is fixed and sealed by insulating sealing materials
The anode being connected on the axis of expansion alloy tube cathode one end, the expansion alloy tube cathode other end by insulating sealing materials sealing-in,
Working gas is filled with described expansion alloy tube cathode (working gas is bromine and neon mixed gas)；
The expansion alloy silk that described anode is grown by 20-80mm burns upper glass and is made.
Preferably, the high box hat counting tube of above-described reliability, described expansion alloy tube cathode is straight
Footpath 3-10mm expansion alloy pipe.
The present invention uses shell and negative electrode of the expansion alloy pipe as counting tube, and sturdy and durable, resistance to shock is good, security
It is good.
The present invention encloses anode in negative electrode, anode is consolidated on the axis of negative electrode and by insulating sealing materials sealing-in
It is fixed, and the expansion alloy tube cathode other end is air tight also by insulating sealing materials sealing-in, whole negative electrode pipe.
Beneficial effect：The high box hat counting tube of reliability provided by the invention has advantages below compared with prior art：
The high box hat counting tube of reliability provided by the invention, reasonable in design, resistance to shock is good, sturdy and durable, prevents
Quick-fried property is strong, and security is good, and high sensitivity, environmental suitability is strong, and reliability is high, the box hat counting tube work of the performance detection present invention
Voltage is (400~500) V, and the range upper limit alternative traditional glass shell counting tube, can improve radiation up to 1000mGy/h
Stability, the reliability of detection system, it is practical.
Brief description of the drawings
Fig. 1 is the structural representation of the high box hat counting tube of reliability provided by the invention.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate
The present invention rather than limitation the scope of the present invention, after the present invention has been read, those skilled in the art are each to the present invention's
The modification of the kind equivalent form of value falls within the application appended claims limited range.
Embodiment 1
As shown in figure 1, the box hat counting tube that a kind of reliability is high, it includes expansion alloy tube cathode 2, passes through insulated enclosure
Material 3 fixes anode 1 of the sealing-in on one end axis of expansion alloy tube cathode 2, and the other end of expansion alloy tube cathode 2 passes through insulation
The sealing-in of encapsulant 3, described expansion alloy tube cathode 2 is interior to be filled with working gas 4；
The expansion alloy silk that described anode 1 is grown by 20-80mm burns upper glass and is made.
The high box hat counting tube of above-described reliability, described expansion alloy tube cathode 2 are the swollen of diameter 3-10mm
Swollen compo pipe.
Box hat counting tube provided by the invention, operating voltage are (400~500) V, and the range upper limit, can up to 1000mGy/h
Traditional glass shell counting tube is substituted, and the stability of radiation detecting system, reliability can be improved, it is practical.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (2)
1. the high box hat counting tube of a kind of reliability, it is characterised in that it includes expansion alloy tube cathode (2), close by insulating
Anode (1) of the fixed sealing-in of closure material (3) on the axis of expansion alloy tube cathode (2) one end, expansion alloy tube cathode (2) are another
End passes through insulating sealing materials (3) sealing-in, and working gas (4) is filled with described expansion alloy tube cathode (2)；
The expansion alloy silk that described anode (1) is grown by 20-80mm burns upper glass and is made.
2. the high box hat counting tube of reliability according to claim 1, it is characterised in that described expansion alloy tube cathode
(2) the expansion alloy pipe for being diameter 3-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276483.8A CN107870345A (en) | 2017-12-06 | 2017-12-06 | A kind of high box hat counting tube of reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711276483.8A CN107870345A (en) | 2017-12-06 | 2017-12-06 | A kind of high box hat counting tube of reliability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107870345A true CN107870345A (en) | 2018-04-03 |
Family
ID=61755332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711276483.8A Pending CN107870345A (en) | 2017-12-06 | 2017-12-06 | A kind of high box hat counting tube of reliability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107870345A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007059047A1 (en) * | 2007-12-06 | 2009-06-10 | Endress + Hauser Gmbh + Co. Kg | Geiger-Muller counter for use as measuring device for measuring radioactivity in electrical system, has anode and cathode that are electrically connected with evaluation unit, where cathode and anode are bendably designed |
| DE102008011382A1 (en) * | 2008-02-27 | 2009-09-03 | Endress + Hauser Gmbh + Co. Kg | Radiometric measuring system for determining or monitoring e.g. density profile/filling level of medium, has spatial area provided with argon and divided into counter tube-segments separated from each other and designed as counting chambers |
| CN102354648A (en) * | 2011-09-26 | 2012-02-15 | 南京三乐电子信息产业集团有限公司 | Novel double-anode counting tube and preparation method thereof |
| CN202256689U (en) * | 2011-09-26 | 2012-05-30 | 南京三乐电子信息产业集团有限公司 | Novel double-anode counting tube |
| JP2014055817A (en) * | 2012-09-12 | 2014-03-27 | Nippon Dempa Kogyo Co Ltd | Geiger-muller counter and radiation detector |
| CN104698487A (en) * | 2013-12-04 | 2015-06-10 | 日本电波工业株式会社 | Geiger-muller counter tube and radiation measurement apparatus |
| JP2015203633A (en) * | 2014-04-15 | 2015-11-16 | 株式会社島津製作所 | Proportional counter and manufacturing method of the same |
| WO2016140112A1 (en) * | 2015-03-04 | 2016-09-09 | 日本電波工業株式会社 | Geiger-müller counter and radiation measuring meter |
| CN207704040U (en) * | 2017-12-06 | 2018-08-07 | 南京三乐集团有限公司 | A kind of box hat counting tube that reliability is high |
-
2017
- 2017-12-06 CN CN201711276483.8A patent/CN107870345A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007059047A1 (en) * | 2007-12-06 | 2009-06-10 | Endress + Hauser Gmbh + Co. Kg | Geiger-Muller counter for use as measuring device for measuring radioactivity in electrical system, has anode and cathode that are electrically connected with evaluation unit, where cathode and anode are bendably designed |
| DE102008011382A1 (en) * | 2008-02-27 | 2009-09-03 | Endress + Hauser Gmbh + Co. Kg | Radiometric measuring system for determining or monitoring e.g. density profile/filling level of medium, has spatial area provided with argon and divided into counter tube-segments separated from each other and designed as counting chambers |
| CN102354648A (en) * | 2011-09-26 | 2012-02-15 | 南京三乐电子信息产业集团有限公司 | Novel double-anode counting tube and preparation method thereof |
| CN202256689U (en) * | 2011-09-26 | 2012-05-30 | 南京三乐电子信息产业集团有限公司 | Novel double-anode counting tube |
| JP2014055817A (en) * | 2012-09-12 | 2014-03-27 | Nippon Dempa Kogyo Co Ltd | Geiger-muller counter and radiation detector |
| CN104698487A (en) * | 2013-12-04 | 2015-06-10 | 日本电波工业株式会社 | Geiger-muller counter tube and radiation measurement apparatus |
| JP2015203633A (en) * | 2014-04-15 | 2015-11-16 | 株式会社島津製作所 | Proportional counter and manufacturing method of the same |
| WO2016140112A1 (en) * | 2015-03-04 | 2016-09-09 | 日本電波工業株式会社 | Geiger-müller counter and radiation measuring meter |
| CN207704040U (en) * | 2017-12-06 | 2018-08-07 | 南京三乐集团有限公司 | A kind of box hat counting tube that reliability is high |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |