CN210242919U - High-performance anti-interference passive nuclear charge level indicator - Google Patents
High-performance anti-interference passive nuclear charge level indicator Download PDFInfo
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- CN210242919U CN210242919U CN201921463877.9U CN201921463877U CN210242919U CN 210242919 U CN210242919 U CN 210242919U CN 201921463877 U CN201921463877 U CN 201921463877U CN 210242919 U CN210242919 U CN 210242919U
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- passive nuclear
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Abstract
The utility model discloses a high-performance anti-interference passive nuclear charge level indicator, which comprises a shell and an anti-interference unit; a housing: the shell is of a hollow structure, and a fixing plate is arranged below the shell; an anti-interference unit: the anti-interference unit includes magnetic shield board, radiation ray shielding board and heat insulating board, the inner chamber side of the lateral surface fixed connection casing of magnetic shield board, the lateral surface of the medial surface fixed connection radiation ray shielding board of magnetic shield board, the lateral surface of the medial surface fixed connection heat insulating board of radiation ray shielding board, material level ray acquisition probe is installed to the inner chamber of heat insulating board, material level ray acquisition probe's both sides all are equipped with the spout, and this anti-interference passive nuclear charge level indicator of high performance is targeted shields the radiation ray and shields, and can effectually distinguish background radiation energy and material radioactivity energy, promotes the measuring accuracy.
Description
Technical Field
The utility model relates to a nuclear charge level indicator technical field specifically is a high performance anti-interference passive nuclear charge level indicator.
Background
The passive nuclear level meter is a nuclear level meter without radioactive source for measuring the level by using the measured material and the surrounding natural environment rays. The passive nuclear material level meter does not use an artificial radioactive source, but only uses the radioactivity of the measured material and the radioactivity of the measured container in the environment to realize non-contact material level measurement, thereby avoiding the use of the radioactive source, avoiding the high management cost of the radioactive source and reducing the radiation risk. The radioactive energy released by the material itself is a valid signal for a passive nuclear level gauge, while the ambient background radiation signal in which it is located is noise, invalid and interfering signals for a passive nuclear level gauge. Passive nuclear level gauges measure the weak radioactive energy released by radioactive substances contained in the material.
The existing high-performance anti-interference passive nuclear level indicator has few shielding materials, can only realize shielding of radiation rays, and has no obvious effect on heat, an electric field, a magnetic field and the like, but actually, the heat and the magnetic field of the environment have great influence on a measurement result, and especially, effective measurement cannot be completely carried out under the environment of high temperature and strong magnetic field, for example, when the temperature in the environment exceeds 50 ℃ or the magnetic field is strong, the measurement data can greatly fluctuate, the background radiation energy and the material radiation energy can not be effectively distinguished, and the measurement accuracy of the passive nuclear level indicator is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a high performance anti-interference passive nuclear charge level indicator, targeted shielding is shielded to the radiation ray, and can effectually distinguish background radiant energy and material radioactivity energy effectively, promotes the accurate nature of measuring, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-performance anti-interference passive nuclear charge level indicator comprises a shell and an anti-interference unit;
a housing: the shell is of a hollow structure, and a fixing plate is arranged below the shell;
an anti-interference unit: the anti-interference unit comprises a magnetic shielding plate, a radiation ray shielding plate and a heat insulation plate, wherein the outer side surface of the magnetic shielding plate is fixedly connected with the inner cavity side surface of the shell, the inner side surface of the magnetic shielding plate is fixedly connected with the outer side surface of the radiation ray shielding plate, the inner side surface of the radiation ray shielding plate is fixedly connected with the outer side surface of the heat insulation plate, a material level ray acquisition probe is installed in the inner cavity of the heat insulation plate, sliding grooves are formed in two sides of the material level ray acquisition probe, one end of a sliding block is connected in the sliding grooves in a sliding mode, and the other;
wherein, still include the singlechip, the lateral surface of casing is located to the singlechip, the input of singlechip is connected with external power source's output electricity, the output of singlechip is connected with material level ray acquisition probe's input electricity, gathers the radioactive energy of probe self release in to the material through material level ray and detects, protects material level ray acquisition probe through magnetic shield board, radiation ray shielding board and the heat insulating board pertinence in the anti jamming unit, makes it can shield external radiation ray.
Further, still include electronic flexible post, the stiff end of electronic flexible post and the inner chamber side fixed connection of casing, the flexible end of electronic flexible post and the side fixed connection of material level ray acquisition probe, the input of electronic flexible post is connected with the output electricity of singlechip, can make material level ray acquisition probe remove through electronic flexible post, makes material level ray acquisition probe stretch out from the casing to make material level ray acquisition probe detect the material of difference, and make electronic flexible post shrink through the singlechip under idle state, with material level ray acquisition probe income casing, make it avoid receiving external scraping and rubbing.
Further, still include the display, the side of casing is located to the display, the input of display is connected with the output electricity of singlechip, can make the display show the data that material level ray acquisition probe test obtained through the singlechip, makes the audio-visual detection data that obtains of user.
Further, still include rotary disk, pivot and rotating electrical machines, the upper surface of fixed plate is located to the rotating electrical machines, the one end of pivot and rotating electrical machines's output shaft fixed connection, the other end of pivot and the lower fixed surface of rotary disk are connected, the upper surface of rotary disk and the lower fixed surface of casing are connected, the input of rotating electrical machines is connected with the output electricity of singlechip, makes the rotating electrical machines rotatory through the singlechip, and then drives the pivot with rotating electrical machines output shaft fixed connection and rotate to make pivot other end fixed connection's rotary disk roll out, make the casing rotate from this, make the material level ray acquisition probe of casing intracavity can survey the material of different directionalities.
Furthermore, the material hopper also comprises two mounting holes, wherein the two mounting holes are symmetrically arranged at one end of the upper surface of the fixing plate, and the fixing plate can be conveniently arranged on the material hopper through the mounting holes.
Compared with the prior art, the beneficial effects of the utility model are that: this anti-interference passive nuclear charge level indicator of high performance has following benefit:
1. the radioactive energy released by the material self in the material is detected through the material level ray acquisition probe, the material level ray acquisition probe is pertinently protected through the magnetic shielding plate, the radiation ray shielding plate and the heat insulating plate in the anti-interference unit, so that the material level ray acquisition probe can shield external radiation rays, and the fixing plate can be conveniently arranged on a hopper of the material through the mounting hole;
2. the material level ray acquisition probe can be moved through the electric telescopic column and extends out of the shell, so that different materials can be detected by the material level ray acquisition probe, the electric telescopic column is contracted through the single chip microcomputer in an idle state, and the material level ray acquisition probe is accommodated in the shell and prevented from being scratched by the outside;
3. can make the display show the data that material level ray acquisition probe test obtained through the singlechip, make the audio-visual detection data that obtains of user, make the rotating electrical machines rotatory through the singlechip, and then drive the pivot with rotating electrical machines output shaft fixed connection and rotate to make pivot other end fixed connection's rotary disk roll out, make the casing rotatory from this, material level ray acquisition probe in messenger's casing intracavity can be surveyed the material of different directionalities.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the cross-sectional structure of the present invention.
In the figure: the device comprises a shell 1, a single chip microcomputer 2, a material level ray acquisition probe 3, a sliding chute 4, a sliding block 5, an anti-interference unit 6, a magnetic shielding plate 601, a radiation ray shielding plate 602, a heat insulation plate 603, a display 7, a rotating disk 8, a rotating shaft 9, a rotating motor 10, a fixing plate 11, a mounting hole 12 and an electric telescopic column 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a high-performance anti-interference passive nuclear charge level indicator comprises a shell 1 and an anti-interference unit 6;
a housing 1: the shell 1 is of a hollow structure, and a fixing plate 11 is arranged below the shell 1;
the anti-interference unit 6: the anti-interference unit 6 comprises a magnetic shielding plate 601, a radiation ray shielding plate 602 and a heat insulation plate 603, the outer side surface of the magnetic shielding plate 601 is fixedly connected with the inner cavity side surface of the shell 1, the inner side surface of the magnetic shielding plate 601 is fixedly connected with the outer side surface of the radiation ray shielding plate 602, the inner side surface of the radiation ray shielding plate 602 is fixedly connected with the outer side surface of the heat insulation plate 603, a material level ray acquisition probe 3 is installed in the inner cavity of the heat insulation plate 603, sliding grooves 4 are formed in two sides of the material level ray acquisition probe 3, one end of a sliding block 5 is connected in the sliding grooves 4 in a sliding;
wherein, still include singlechip 2, casing 1's lateral surface is located to singlechip 2, singlechip 2's input is connected with external power source's output electricity, singlechip 2's output is connected with material level ray acquisition probe 3's input electricity, the radioactivity energy of self release in to the material through material level ray acquisition probe 3 detects, through the magnetic shield board 601 in the anti jamming unit 6, radiation ray shielding board 602 and heat insulating board 603 pertinence protect material level ray acquisition probe 3, make it can shield external radiation ray.
Wherein, still include electronic flexible post 13, the stiff end of electronic flexible post 13 and the inner chamber side fixed connection of casing 1, the flexible end of electronic flexible post 13 and the side fixed connection of material level ray collection probe 3, the input of electronic flexible post 13 is connected with singlechip 2's output electricity, can make material level ray collection probe 3 remove through electronic flexible post 13, make material level ray collection probe 3 stretch out from casing 1, thereby make material level ray collection probe 3 detect the material of difference, and make electronic flexible post 13 shrink through singlechip 2 under idle state, in taking in casing 1 with material level ray collection probe 3, make it avoid receiving external scraping.
The material level ray acquisition probe comprises a shell 1, a display 7 and a singlechip 2, wherein the display 7 is arranged on the side surface of the shell 1, the input end of the display 7 is electrically connected with the output end of the singlechip 2, and the display 7 can display data obtained by testing the material level ray acquisition probe 3 through the singlechip 2, so that a user can visually obtain detection data.
Wherein, still include rotary disk 8, pivot 9 and rotating electrical machines 10, the upper surface of fixed plate 11 is located to rotating electrical machines 10, the one end of pivot 9 and rotating electrical machines 10's output shaft fixed connection, the other end of pivot 9 and rotating electrical machines 8's lower fixed connection, the upper surface of rotating electrical machines 8 and casing 1's lower fixed connection, the input of rotating electrical machines 10 is connected with singlechip 2's output electricity, it is rotatory to make rotating electrical machines 10 rotate through singlechip 2, and then drive the pivot 9 with rotating electrical machines 10 output shaft fixed connection and rotate, thereby make pivot other end fixed connection's rotary disk 8 roll out, make casing 1 rotate from this, material level ray acquisition probe 3 that makes the casing 1 intracavity can survey the material of different directionalities.
The material hopper also comprises two mounting holes 12, the two mounting holes 12 are arranged, the mounting holes 12 are symmetrically arranged at one end of the upper surface of the fixing plate 11, and the fixing plate 11 can be conveniently arranged on the material hopper through the mounting holes 12.
When in use: the fixing plate 11 is conveniently arranged on a hopper of a material through the mounting hole 12, the rotating motor 10 is rotated through the single chip microcomputer 2, the rotating shaft 9 fixedly connected with an output shaft of the rotating motor 10 is further driven to rotate, the rotating disk 8 fixedly connected with the other end of the rotating shaft is rotated out, the shell 1 is rotated, the material level ray acquisition probe 3 in the inner cavity of the shell 1 can detect the materials with different directions, the material level ray acquisition probe 3 can move through the electric telescopic column 13, the material level ray acquisition probe 3 extends out of the shell 1, the material level ray acquisition probe 3 can detect different materials, the display 7 can display data obtained by testing the material level ray acquisition probe 3 through the single chip microcomputer 2, a user can visually obtain detection data, and the electric telescopic column 13 is contracted through the single chip microcomputer 2 in an idle state, the material level ray acquisition probe 3 is collected in the shell 1, so that the material level ray acquisition probe is prevented from being scratched by the outside.
It should be noted that the specific model of the single chip microcomputer 2 disclosed in this embodiment is siemens GH-08, the DTZ series of the wunschel company is used as the electric telescopic column 13, an electric push rod with a stroke of 100-.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high performance anti-interference passive nuclear charge level indicator which characterized in that: comprises a shell (1) and an anti-interference unit (6);
housing (1): the shell (1) is of a hollow structure, and a fixing plate (11) is arranged below the shell (1);
interference rejection unit (6): the anti-interference unit (6) comprises a magnetic shielding plate (601), a radiation ray shielding plate (602) and a heat insulating plate (603), the outer side surface of the magnetic shielding plate (601) is fixedly connected with the inner cavity side surface of the shell (1), the inner side surface of the magnetic shielding plate (601) is fixedly connected with the outer side surface of the radiation ray shielding plate (602), the inner side surface of the radiation ray shielding plate (602) is fixedly connected with the outer side surface of the heat insulating plate (603), a material level ray acquisition probe (3) is installed in the inner cavity of the heat insulating plate (603), sliding grooves (4) are formed in the two sides of the material level ray acquisition probe (3), one end of a sliding block (5) is connected in the sliding grooves (4) in a sliding mode, and the inner cavity side surface of the heat insulating plate (;
the material level ray collecting probe comprises a shell (1), and is characterized by further comprising a single chip microcomputer (2), wherein the outer side face of the shell (1) is arranged on the single chip microcomputer (2), the input end of the single chip microcomputer (2) is electrically connected with the output end of an external power supply, and the input end of the single chip microcomputer (2) is electrically connected with the output end of the material level ray collecting probe (3).
2. The high performance anti-jamming passive nuclear level gauge according to claim 1, wherein: still include electronic flexible post (13), the stiff end of electronic flexible post (13) and the inner chamber side fixed connection of casing (1), the flexible end of electronic flexible post (13) and the side fixed connection of material level ray collection probe (3), the input of electronic flexible post (13) is connected with the output electricity of singlechip (2).
3. The high performance anti-jamming passive nuclear level gauge according to claim 1, wherein: the LED lamp is characterized by further comprising a display (7), wherein the display (7) is arranged on the side face of the shell (1), and the input end of the display (7) is electrically connected with the output end of the single chip microcomputer (2).
4. The high performance anti-jamming passive nuclear level gauge according to claim 1, wherein: still include rotary disk (8), pivot (9) and rotating electrical machines (10), the upper surface of fixed plate (11) is located in rotating electrical machines (10), the output shaft fixed connection of the one end of pivot (9) and rotating electrical machines (10), the other end of pivot (9) and the lower fixed surface of rotary disk (8) are connected, the upper surface of rotary disk (8) and the lower fixed surface of casing (1) are connected, the input of rotating electrical machines (10) is connected with the output electricity of singlechip (2).
5. The high performance anti-jamming passive nuclear level gauge according to claim 1, wherein: the fixing plate is characterized by further comprising two mounting holes (12), wherein the two mounting holes (12) are symmetrically formed in one end of the upper surface of the fixing plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921463877.9U CN210242919U (en) | 2019-09-04 | 2019-09-04 | High-performance anti-interference passive nuclear charge level indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921463877.9U CN210242919U (en) | 2019-09-04 | 2019-09-04 | High-performance anti-interference passive nuclear charge level indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210242919U true CN210242919U (en) | 2020-04-03 |
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ID=69964534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921463877.9U Expired - Fee Related CN210242919U (en) | 2019-09-04 | 2019-09-04 | High-performance anti-interference passive nuclear charge level indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210242919U (en) |
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2019
- 2019-09-04 CN CN201921463877.9U patent/CN210242919U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20200904 |