CN217483621U - Radar level meter device for high-temperature scene - Google Patents
Radar level meter device for high-temperature scene Download PDFInfo
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- CN217483621U CN217483621U CN202221731813.4U CN202221731813U CN217483621U CN 217483621 U CN217483621 U CN 217483621U CN 202221731813 U CN202221731813 U CN 202221731813U CN 217483621 U CN217483621 U CN 217483621U
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- heat dissipation
- level meter
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- high temperature
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Abstract
The utility model discloses a radar level gauge device for high temperature scene relates to radar level gauge technical field, its technical essential: the material level meter comprises a material level meter body, wherein the material level meter body is provided with a first heat dissipation pipe through a flange plate, the first heat dissipation pipe is connected with a second heat dissipation pipe, quartz glass is arranged between the first heat dissipation pipe and the second heat dissipation pipe, and the outer surface of the quartz glass is provided with a graphite flexible gasket; the utility model discloses can improve high temperature resistance, guarantee job stabilization nature.
Description
Technical Field
The utility model belongs to the technical field of radar level meter technique and specifically relates to a radar level meter device for high temperature scene is related to.
Background
Microwave level gauges, commonly known as Radar (Radar) level gauges, are acronyms used in the acronym Radio Detection and ranging (Radio Detection and ranging). The microwave pulse measuring method is adopted, can be normal in the industrial frequency wave band range, has low wave beam energy, can be installed in various metal and nonmetal containers or pipelines, and can be used for carrying out non-contact continuous measurement on the material levels of liquid, slurry and granular materials. The method is suitable for occasions with large changes of dust, temperature and pressure and the existence of inert gases and steam. The radar level meter has no harm to human body and environment, is not influenced by specific gravity of a medium and dielectric constant change, does not need the existing radar level meter to greatly limit high temperature resistance due to material selection and structure, cannot bear the environment temperature of about 1000 ℃, and is unstable in measurement result and possibly damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a radar level gauge device for high temperature scene improves high temperature resistance.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the radar level gauge device for the high-temperature scene comprises a level gauge body, wherein the level gauge body is provided with a first heat dissipation guide pipe through a flange plate, the first heat dissipation guide pipe is connected with a second heat dissipation guide pipe, quartz glass is arranged between the first heat dissipation guide pipe and the second heat dissipation guide pipe, and a graphite flexible gasket is arranged on the outer surface of the quartz glass.
Through adopting above-mentioned scheme, at first, the level meter body is established and is carried out the level measurement work in the high temperature measurement district, and first cooling tube and second cooling tube all establish outside the high temperature district, and the heat that the level meter body bore is discharged through first heat dissipation pipe, second heat dissipation pipe, quartz glass and graphite flexible gasket, plays good radiating effect, has improved high temperature resistance.
Preferably, the level meter body comprises a level meter cavity, a wire outlet hole is formed in the level meter cavity, and a circuit board fixing block and a tetrafluoro antenna are arranged in the level meter cavity.
Preferably, the level meter body is connected with the flange plate through a connecting pipe and a connecting shell, and a connecting fixing block is arranged in the level meter cavity.
Preferably, a protective cover is arranged at the top of the cavity of the level gauge.
Preferably, the first connecting hole is opened to the all sides of ring flange, be equipped with the fourth connecting hole that suits with first connecting hole on the first heat dissipation pipe, open the second connecting hole and the third connecting hole that have the looks adaptation on first heat dissipation pipe and the second heat dissipation pipe respectively, the second heat dissipation pipe is kept away from first heat dissipation pipe one end and is opened and have a plurality of fixed orificess.
The utility model discloses following beneficial effect has:
firstly, the level meter body is arranged in the high-temperature measurement area to carry out level measurement, the first radiating pipe and the second radiating pipe are arranged outside the high-temperature area, and heat borne by the level meter body is discharged through the first radiating pipe, the second radiating pipe, the quartz glass and the graphite flexible gasket, so that a good radiating effect is achieved, and the high-temperature resistance is improved.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a cross-sectional view of an embodiment of the present invention.
In the figure: 1. a protective cover; 2. a material level meter cavity; 3. a wire outlet hole; 4. a connecting pipe; 5. a connecting housing; 6. a flange plate; 7. a first connection hole; 8. a first heat dissipation conduit; 9. a second connection hole; 10. a third connection hole; 11. a fixing hole; 12. a second heat dissipation conduit; 13. connecting a fixed block; 14. a circuit board fixing block; 15. a tetrafluoro antenna; 16. a fourth connection hole; 17. quartz glass; 18. a graphite flexible gasket.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A radar level gauge device for a high-temperature scene is disclosed, as shown in figures 1-2, and comprises a level gauge body, wherein the level gauge body is provided with a first heat dissipation guide pipe 8 through a flange 6, the first heat dissipation guide pipe 8 is connected with a second heat dissipation guide pipe 12, quartz glass 17 is arranged between the first heat dissipation guide pipe 8 and the second heat dissipation guide pipe 12, and the outer surface of the quartz glass 17 is provided with a graphite flexible gasket 18;
as shown in fig. 1-2, firstly, the level gauge body is disposed in the high temperature measurement region for level measurement, the first heat dissipation tube and the second heat dissipation tube are disposed outside the high temperature region, and the heat received by the level gauge body is discharged through the first heat dissipation tube 8, the second heat dissipation tube 12, the quartz glass 17 and the graphite flexible gasket 18, so as to achieve a good heat dissipation effect and improve the high temperature resistance, thereby ensuring the working stability of the level gauge body (after tests, the level gauge body can receive a high temperature of 1-2000 ℃ at most after adopting a material with a higher melting point).
As shown in fig. 1-2, the level meter body includes a level meter cavity 2, a wire outlet hole 3 is provided on the level meter cavity 2, and a circuit board fixing block 14 and a tetrafluoro antenna 15 are provided in the level meter cavity 2; the level meter body is provided with basic level meter function-realizing components, and normal use of a level meter detection function is guaranteed.
As shown in fig. 1-2, the level meter body is connected to the flange 6 through the connecting tube 4 and the connecting housing 5, and the connecting fixing block 13 is disposed in the level meter cavity 2, so as to facilitate connection to the flange 6 and heat conduction.
As shown in figures 1-2, a protective cover 1 is arranged on the top of a level meter cavity 2 to play a certain protection role.
As shown in fig. 1-2, a first connection hole 7 is formed on the peripheral side of the flange 6, a fourth connection hole 16 adapted to the first connection hole 7 is formed on the first heat dissipation duct 8, a second connection hole 9 and a third connection hole 10 adapted to the first heat dissipation duct 8 and the second heat dissipation duct 12 are respectively formed on the first heat dissipation duct 8 and the second heat dissipation duct 12, and a plurality of fixing holes 11 are formed at the end of the second heat dissipation duct 12 away from the first heat dissipation duct 8; the first heat dissipation pipe 8, the second heat dissipation pipe 12 and the flange plate 6 can be disassembled and assembled and are stably connected, so that the transportation and the storage before the installation are convenient.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are all covered in the protection scope of the present invention.
Claims (5)
1. A radar level gauge device for high temperature scenarios, comprising a level gauge body, characterized in that: the level meter comprises a level meter body and is characterized in that a first heat dissipation guide pipe (8) is arranged on the level meter body through a flange plate (6), the first heat dissipation guide pipe (8) is connected with a second heat dissipation guide pipe (12), quartz glass (17) is arranged between the first heat dissipation guide pipe (8) and the second heat dissipation guide pipe (12), and a graphite flexible gasket (18) is arranged on the outer surface of the quartz glass (17).
2. Radar level gauge apparatus for high temperature scenarios according to claim 1, wherein: the level meter comprises a level meter body and is characterized in that the level meter body comprises a level meter cavity (2), a wire outlet hole (3) is formed in the level meter cavity (2), and a circuit board fixing block (14) and a tetrafluoro antenna (15) are arranged in the level meter cavity (2).
3. Radar level gauge apparatus for high temperature scenarios according to claim 2, wherein: the level meter is characterized in that the level meter body is connected with a flange plate (6) through a connecting pipe (4) and a connecting shell (5), and a connecting fixing block (13) is arranged in the level meter cavity (2).
4. Radar level gauge apparatus for high temperature scenarios according to claim 2, wherein: and a protective cover (1) is arranged at the top of the level meter cavity (2).
5. Radar level gauge apparatus for high temperature scenarios according to claim 1, wherein: the utility model discloses a heat dissipation pipe, including ring flange (6) week side, be equipped with fourth connecting hole (16) that suit with first connecting hole (7) on first heat dissipation pipe (8), open second connecting hole (9) and third connecting hole (10) that have the looks adaptation on first heat dissipation pipe (8) and second heat dissipation pipe (12) respectively, second heat dissipation pipe (12) are kept away from first heat dissipation pipe (8) one end and are opened and have a plurality of fixed orificess (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221731813.4U CN217483621U (en) | 2022-07-06 | 2022-07-06 | Radar level meter device for high-temperature scene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221731813.4U CN217483621U (en) | 2022-07-06 | 2022-07-06 | Radar level meter device for high-temperature scene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217483621U true CN217483621U (en) | 2022-09-23 |
Family
ID=83318074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221731813.4U Active CN217483621U (en) | 2022-07-06 | 2022-07-06 | Radar level meter device for high-temperature scene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217483621U (en) |
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2022
- 2022-07-06 CN CN202221731813.4U patent/CN217483621U/en active Active
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