CN2379778Y - Beta rays transmission (reflection) and intelligent type instrument prob for measuring thickness - Google Patents
Beta rays transmission (reflection) and intelligent type instrument prob for measuring thickness Download PDFInfo
- Publication number
- CN2379778Y CN2379778Y CN 99214608 CN99214608U CN2379778Y CN 2379778 Y CN2379778 Y CN 2379778Y CN 99214608 CN99214608 CN 99214608 CN 99214608 U CN99214608 U CN 99214608U CN 2379778 Y CN2379778 Y CN 2379778Y
- Authority
- CN
- China
- Prior art keywords
- cooling chamber
- inwall
- penetrate
- cooling
- ray
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title abstract 3
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 239000000523 sample Substances 0.000 claims abstract description 15
- 230000005250 beta ray Effects 0.000 claims abstract description 12
- 239000002775 capsule Substances 0.000 claims description 10
- 238000009738 saturating Methods 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 8
- 229920001971 elastomer Polymers 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000005060 rubber Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
Abstract
The utility model relates to a beta-ray transmission (reflection) probe for an intelligent thickness instrument, which is composed of an ionizing chamber, an insulating stopper, a radiate source box frame, a radiate source, a cooling cavity and an electric component box. The utility model is characterized in that the cylinder cooling cavity is provided with a cooling medium inside; the front end of the cooling cavity is connected with a front check ring via screws, the back end is fixedly connected with a shielding cover plate into integration, the upper end is provided with an inlet pipe for the cooling medium and the lower end is provided with an output pipe for the cooling medium. The utility model has the advantages of simple structure, convenient installation, detection and operation, good cooling and electric shielding functions, stable thickness signal detection, accurate measurement, and firm and durable structure. The beta-ray transmission (reflection) probe can be widely used for continuous nondestructive measurement on online belt thickness in rubber, plastic, film base, papermaking, gold foil processing and other industry.
Description
The utility model relates to the probe that a kind of β ray saturating (instead) is penetrated automatic measurement of the online thickness of formula and control device.
At present, the probe that β ray saturating (instead) is penetrated formula detecting thickness instrument is a cube structure, structure is huge, be difficult for to install and maintenance, and cooling and electric shield function is very poor, it is unstable to cause thickness signal to detect, be subjected to such environmental effects bigger, cause measurement inaccurate, use loaded down with trivial details, misoperation often appears in inconvenient operation.And cooling system is fragile.
Its purpose of the utility model is: provide a kind of β ray saturating (instead) to penetrate formula intelligence thickness gauge probe, its structure adopts cylindrical, and volume is little, cooling and electric shield better function, its installation and measuring is easy to operate, and thickness signal detects stable, measure accurately, it is sturdy and durable to pop one's head in.
The utility model is achieved in that by ionization chamber (4), insulating spacer (3), penetrate source capsule frame (10), penetrate source (11), cooling chamber (2), electric element box (6) form, it is characterized in that: its cooling chamber (2) is the garden tubular, heat eliminating medium (9) is arranged in the chamber, its front end and preceding back-up ring (1) screwed connection, its rear end and screening cover are pulled (7) and are connected to one, and have heat eliminating medium to enter pipe (5) on it, and the lower end is provided with medium efferent duct (8)
Further elaborate as follows below by embodiment and accompanying drawing:
Accompanying drawing 1: the utility model structural representation.
Accompanying drawing 2: the utility model B is to synoptic diagram.
Accompanying drawing 3: the utility model transmission-type instrumentation plan.
Accompanying drawing 4: the reflective instrumentation plan of the utility model.
This practical type β ray saturating (instead) is penetrated formula intelligence thickness gauge probe, its structure such as Fig. 1,2, shown in by ionization chamber (4), insulating spacer (3), penetrate source capsule frame (10), penetrate source (11), cooling chamber (2), electric element box (6) form, it is characterized in that: its cooling chamber (2) is the garden tubular, heat eliminating medium (9) is arranged in the chamber, its front end and preceding back-up ring (1) screwed connection, its rear end and screening cover are pulled (7) and are connected to one, and have heat eliminating medium to enter pipe (5) lower end on it and are provided with medium efferent duct (8).
Its insulating spacer (3) is former and later two symmetrical garden rings, its inwall closely cooperates with ionization chamber (4) Cylinder outer wall and fixedlys connected, its outer rim and cooling chamber (2) inwall is fixed as one, source capsule frame (10) and cooling chamber (2) inwall wringing fit are penetrated in its front end setting, penetrate source capsule (11) and be arranged in frame and frame wringing fit, there is ring washer (13) its rear end, and back-up ring (13) is fixedlyed connected with cooling chamber (2) inwall.
Its preceding hurdle circle (1) and penetrate preceding shield grid (12) is set between the source capsule frame, its outer rim is fixedlyed connected with cooling chamber (2) inwall.
Its electrical equipment box (6) is fixedlyed connected with shielding cover board (7) in probe.
The thick instrument probe of saturating (instead) ray type intelligence of the β ray of inventor's manufacturing, its heat eliminating medium adopts water, and refrigerant gas such as oil or air, nitrogen, its socket are arranged on shielding cover board (7) outside.With electric element box (6), link to each other.It penetrates the source capsule frame, makes the disk or the garden plate muscle shape of 3,4,6,8 muscle.Its insulating spacer (3) adopts insulating material such as bakelite rubber and plastic, rubber, Polyvinylchloride, plastics, pottery, timber to make.Its shield grid is a wire netting.
Its operating position:
When (one) measured object needs transmission-type to measure, as shown in Figure 3 measured object is placed on probe and penetrates between the source, carry out the transmission-type measurement.The people that is about to pop one's head in penetrates source (11) and disposes.
When (two) measured object needed reflection measurement, as shown in Figure 4, the source of penetrating was placed on and is placed on measured object one in the probe and surveys and carry out reflection measurement.
Practice confirms: the utility model is simple in structure, long-pending body is little, easily install and maintenance, and its cooling, seal close, electric shield is good, measuring accuracy 0.5% (full scale), statistic fluctuation 0.5% (full scale), stability 0.5% (full scale), display precision 0.001kg/m, it leaks metering＜2.5 milliroentgens/5.m, than prerequisite high precision 1/3, and it is easy to operate, thickness signal detects stable, solve the problem that cooling system does not damage, it is sturdy and durable to pop one's head in, and can be widely used in rubber, plastics, the sheet base, papermaking, the continuous nondestructive measurement of the online thickness of the ribbon of industries such as goldbeating.
Claims (4)
1. a β ray saturating (instead) is penetrated formula intelligence thickness gauge probe, by ionization chamber (4), insulating spacer (3), penetrate source capsule frame (10), penetrate source (11), cooling chamber (2), electric element box (6) form, it is characterized in that: its cooling chamber (2) is the garden tubular, heat eliminating medium (9) is arranged in the chamber, its front end and preceding back-up ring (1) screwed connection, its rear end and screening cover are pulled (7) and are connected to one, have heat eliminating medium to enter pipe (5) on it, the lower end is provided with medium efferent duct (8).
2. β ray according to claim 1 saturating (instead) is penetrated formula intelligence thickness gauge probe, it is characterized in that: its insulating spacer (3) is former and later two symmetrical garden rings, its inwall closely cooperates with ionization chamber (4) Cylinder outer wall and fixedlys connected, its outer rim and cooling chamber (2) inwall is fixed as one, source capsule frame (10) and cooling chamber (2) inwall wringing fit are penetrated in its front end setting, penetrate source capsule (11) and be positioned at the frame center, with the frame wringing fit, there is ring washer (13) its rear end, and back-up ring (13) is fixedlyed connected with cooling chamber (2) inwall.
3. β ray as claimed in claim 1 or 2 saturating (instead) is penetrated formula intelligence thickness gauge probe, it is characterized in that: the ring washer (1) that it is preceding and penetrate preceding shield grid (12) is set between the source capsule frame, its outer rim is fixedlyed connected with cooling chamber (2) inwall.
4. penetrate formula intelligence thickness gauge probe as the β ray as described in the claim 3 saturating (instead), it is characterized in that: its electric element box (6) is fixedlyed connected with shielding cover board (7) in popping one's head in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99214608 CN2379778Y (en) | 1999-06-28 | 1999-06-28 | Beta rays transmission (reflection) and intelligent type instrument prob for measuring thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99214608 CN2379778Y (en) | 1999-06-28 | 1999-06-28 | Beta rays transmission (reflection) and intelligent type instrument prob for measuring thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2379778Y true CN2379778Y (en) | 2000-05-24 |
Family
ID=34006744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99214608 Expired - Fee Related CN2379778Y (en) | 1999-06-28 | 1999-06-28 | Beta rays transmission (reflection) and intelligent type instrument prob for measuring thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2379778Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797589A (en) * | 2010-03-02 | 2010-08-11 | 马鞍山市锐泰科技有限公司 | Isotope thickness meter probe in novel structure |
| CN101578495B (en) * | 2006-09-01 | 2011-11-09 | Agr国际公司 | On-line Inspection System for Vertical Profile Plastic Containers Using Multi-Wavelength Discrete Spectrum Light Sources |
| CN102564362A (en) * | 2011-12-23 | 2012-07-11 | 陕西科技大学 | Online soft measuring method and device of paper smoothness |
| CN109253698A (en) * | 2018-09-21 | 2019-01-22 | 湖北工业大学 | A kind of displacement sensor |
-
1999
- 1999-06-28 CN CN 99214608 patent/CN2379778Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101578495B (en) * | 2006-09-01 | 2011-11-09 | Agr国际公司 | On-line Inspection System for Vertical Profile Plastic Containers Using Multi-Wavelength Discrete Spectrum Light Sources |
| CN101797589A (en) * | 2010-03-02 | 2010-08-11 | 马鞍山市锐泰科技有限公司 | Isotope thickness meter probe in novel structure |
| CN102564362A (en) * | 2011-12-23 | 2012-07-11 | 陕西科技大学 | Online soft measuring method and device of paper smoothness |
| CN102564362B (en) * | 2011-12-23 | 2014-04-16 | 陕西科技大学 | Online soft measuring method of paper smoothness |
| CN109253698A (en) * | 2018-09-21 | 2019-01-22 | 湖北工业大学 | A kind of displacement sensor |
| CN109253698B (en) * | 2018-09-21 | 2021-07-13 | 湖北工业大学 | a displacement sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |