CN203837771U - Radar distance detector suitable for high temperature and high pressure environment - Google Patents
Radar distance detector suitable for high temperature and high pressure environment Download PDFInfo
- Publication number
- CN203837771U CN203837771U CN201420255030.2U CN201420255030U CN203837771U CN 203837771 U CN203837771 U CN 203837771U CN 201420255030 U CN201420255030 U CN 201420255030U CN 203837771 U CN203837771 U CN 203837771U
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- CN
- China
- Prior art keywords
- circuit box
- distance detector
- high temperature
- high pressure
- radar distance
- 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
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a radar distance detector suitable for the high temperature and high pressure environment. The radar distance detector comprises a circuit box (1), a flange disc (6), a connecting rod (3), an antenna (4) and shielding iron (2). The circuit box (1) is installed above the flange disc (6), two connecting terminals (5) are arranged on the lateral face of the circuit box (1), the connecting rod (3) penetrates through and is fixedly connected with the middle of the flange disc (6), the lower end of the circuit box (1) is connected with the upper end of the connecting rod (3), the lower end of the connecting rod (3) is connected with the antenna (4), the large amount of shielding iron (2) is respectively fixed at the lower end of the flange disc (6), and the radar distance detector is formed through the whole. The radar distance detector is high in environmental adaptability, signals sent by the antenna have the directionality through the shielding iron, measurement data are accurate, and the radar distance detector can be suitable for measurement of liquid in various high temperature and high pressure tanks and is long in service life and easy to popularize.
Description
Technical field
The utility model relates to range finder, relates in particular to a kind of distance by radar detector that is applicable to high temperature and high pressure environment.
Background technology
Radar levelmeter adopts the measuring method of microwave pulse, it is normal in industrial frequency wavelength band, beam energy is low, can be installed in various metals, nonmetallic vessel or pipeline, contactless continuous coverage is carried out in thing position to liquid, slurry and particulate material, is applicable to dust, temperature, pressure and changes greatly, have the occasion of inert gas and steam existence.Radar levelmeter all without injury, also has the impact that is not subject to medium proportion to human body and environment, is not subject to the impact of change in dielectric constant, does not need the advantages such as on-the-spot school tune, no matter be to industry needs, still to the economical and practical consideration of client, is all good selection.And radar levelmeter of the prior art does not have shield assembly, cause the signal that antenna sends there is no directionality, thereby make the measurement data that draws not accurate.
Summary of the invention
The purpose of this utility model is just: a kind of distance by radar detector that is applicable to high temperature and high pressure environment is provided, carries shield assembly, make the signal that antenna sends have directionality, ensure the accurate of measurement data.
The utility model is achieved through the following technical solutions above-mentioned purpose: it comprises circuit box, ring flange, connecting link, antenna and shielding iron, circuit box is arranged on the top of ring flange, the side of circuit box is provided with two connection terminals, connecting link passes the centre of ring flange and is fixedly connected with, the lower end of circuit box is connected with the upper end of connecting link, the lower end of connecting link is connected with antenna, and multiple shielding iron are separately fixed at the lower end of ring flange, and entirety forms distance by radar detector.
Wherein, shielding iron is evenly arranged on ringwise the lower end of ring flange and forms horn-like; Described shielding iron is two to eight, and the best is four.
The beneficial effects of the utility model are: compared with prior art, environmental suitability is strong, adopt shielding iron to make the signal that antenna sends have directionality, the data of measuring are more accurate, can be applicable to the measurement of the interior liquid of tank body of various High Temperature High Pressure, long service life, is easy to promote.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is scheme of installation of the present utility model.
In figure: 1 circuit box, 2 shielding iron, 3 connecting links, 4 antennas, 5 connection terminals, 6 ring flanges, 7 tank bodies.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, comprise circuit box 1, ring flange 6, connecting link 3, antenna 4 and shielding iron 2, circuit box 1 is arranged on the top of ring flange 6, the side of circuit box 1 is provided with two connection terminals 5, connecting link 3 passes the centre of ring flange 6 and is fixedly connected with, and the lower end of circuit box 1 is connected with the upper end of connecting link 3, and the lower end of connecting link 3 is connected with antenna 4, multiple shielding iron 2 are individually fixed in the lower end of ring flange 6, and entirety forms distance by radar detector.
Wherein, multiple shielding iron 2 be evenly installed on ringwise the lower end of ring flange 6 and form horn-like, shielding iron 2 be four.
As shown in Figure 2, detector is installed on tank body 7 by ring flange 6, and its antenna 4, connecting link 3 and shielding iron 2 are all positioned at tank body 7; Send signal by antenna 4, in the time that signal is emitted to tank body 7 interior liquid level position, feed back, after the processing of circuit in circuit box 1, transfer to computing machine or other receiving terminals by connection terminal 5.
Claims (4)
1. be applicable to the distance by radar detector of high temperature and high pressure environment, it is characterized in that: comprise circuit box (1), ring flange (6), connecting link (3), antenna (4) and shielding iron (2), circuit box (1) is arranged on the top of ring flange (6), the side of circuit box (1) is provided with two connection terminals (5), connecting link (3) passes the centre of ring flange (6) and is fixedly connected with, the lower end of circuit box (1) is connected with the upper end of connecting link (3), the lower end of connecting link (3) is connected with antenna (4), multiple shielding iron (2) are individually fixed in the lower end of ring flange (6), entirety forms distance by radar detector.
2. the distance by radar detector that is applicable to high temperature and high pressure environment according to claim 1, is characterized in that: multiple shielding iron (2) are evenly installed on ringwise the lower end of ring flange (6) and form horn-like.
3. the distance by radar detector that is applicable to high temperature and high pressure environment according to claim 2, is characterized in that: described shielding iron (2) is two to eight.
4. the distance by radar detector that is applicable to high temperature and high pressure environment according to claim 3, is characterized in that: described shielding iron (2) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255030.2U CN203837771U (en) | 2014-05-19 | 2014-05-19 | Radar distance detector suitable for high temperature and high pressure environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255030.2U CN203837771U (en) | 2014-05-19 | 2014-05-19 | Radar distance detector suitable for high temperature and high pressure environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837771U true CN203837771U (en) | 2014-09-17 |
Family
ID=51515596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255030.2U Expired - Fee Related CN203837771U (en) | 2014-05-19 | 2014-05-19 | Radar distance detector suitable for high temperature and high pressure environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132080A (en) * | 2018-02-02 | 2018-06-08 | 徐州江煤科技有限公司 | A kind of radar level transducer automatically controlled |
-
2014
- 2014-05-19 CN CN201420255030.2U patent/CN203837771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132080A (en) * | 2018-02-02 | 2018-06-08 | 徐州江煤科技有限公司 | A kind of radar level transducer automatically controlled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |