CN112378487A - Liquid alkali metal liquid level measuring device - Google Patents
Liquid alkali metal liquid level measuring device Download PDFInfo
- Publication number
- CN112378487A CN112378487A CN202011361039.8A CN202011361039A CN112378487A CN 112378487 A CN112378487 A CN 112378487A CN 202011361039 A CN202011361039 A CN 202011361039A CN 112378487 A CN112378487 A CN 112378487A
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- Prior art keywords
- liquid
- alkali metal
- probe
- liquid alkali
- shell
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention discloses a liquid level measuring device for liquid alkali metal, which comprises a liquid storage container and a detection probe, wherein the liquid storage container comprises a liquid storage shell and a liquid storage cavity arranged in the liquid storage shell, the liquid storage cavity is internally stored with the liquid alkali metal, the liquid storage shell is a first conductive end, the detection probe is a second conductive end, and the detection probe and the liquid storage shell are both electrically connected with a collector. The liquid alkali metal liquid level measuring device provided by the invention can solve the problem that the liquid level of alkali metal is difficult to detect.
Description
Technical Field
The invention relates to the technical field of liquid level measurement, in particular to a liquid alkali metal liquid level measuring device.
Background
Liquid metal is metal of high conductivity, and because liquid metal temperature is high, chemical nature is active and most application fields are in high irradiation environment, so conventional level gauge can not use in liquid metal level measurement field to cause liquid alkali metal's level measurement difficult.
Disclosure of Invention
The invention mainly aims to provide a liquid alkali metal liquid level measuring device, and aims to solve the problem that the liquid level of alkali metal is difficult to detect.
In order to achieve the above purpose, the liquid level measuring device for liquid alkali metal provided by the invention comprises a liquid storage container and a detection probe, wherein the liquid storage container comprises a liquid storage shell and a liquid storage cavity arranged in the liquid storage shell, liquid alkali metal is stored in the liquid storage cavity, the liquid storage shell is a first conductive end, the detection probe is a second conductive end, and the detection probe and the liquid storage shell are both electrically connected with a collector.
In one embodiment, the detection probe comprises an insulating shell and a probe head part, one end of the probe head part is inserted into the insulating shell, and the other end of the probe head part is positioned above the liquid alkali metal.
In one embodiment, a telescopic assembly is arranged in the insulating shell and connected with the end part of the probe head part to drive the probe head part to move along the direction of the axis of the probe head part.
In one embodiment, the insulating housing comprises a mounting portion and a telescopic portion, the telescopic assembly is mounted in the mounting portion, and the telescopic assembly is used for driving the probe portion to be telescopic in the telescopic portion.
In one embodiment, the telescopic assembly comprises a telescopic motor and a mounting block, the telescopic motor is connected with the mounting block, and the mounting block is connected with the probe part.
In an embodiment, the liquid alkali metal level measurement device further comprises a protective shell, and the protective shell is sleeved on the insulating shell and accommodates the telescopic assembly in the protective shell.
In the technical scheme of the invention, because the liquid alkali metal is stored in the liquid storage cavity, the liquid storage shell is the first conductive end, and the liquid alkali metal has high conductive property, the liquid alkali metal and the liquid storage shell can be used as the first conductive end, the detection probe is used as the second conductive end, and the detection probe and the liquid storage shell are electrically connected with the collector, a loop is formed when the liquid alkali metal is contacted with the detection probe to form current, and then the current is collected, so that the liquid level of the liquid alkali metal can be obtained.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a detection probe according to an embodiment of the present invention.
The reference numbers illustrate: 10. an insulating housing; 11. an installation part; 12. a telescopic part; 20. a telescoping assembly; 21. a telescopic motor; 22. mounting blocks; 30. a probe section; 40. a protective shell.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Moreover, the technical solutions in the embodiments of the present invention may be combined with each other, but it is necessary to be able to be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The invention provides a liquid alkali metal liquid level measuring device.
As shown in fig. 1, the liquid level measuring device for liquid alkali metal provided in the embodiment of the present invention includes a liquid storage container and a detection probe, where the liquid storage container includes a liquid storage housing and a liquid storage cavity formed in the liquid storage housing, the liquid storage cavity stores liquid alkali metal, the liquid storage housing is a first conductive end, the detection probe is a second conductive end, and both the detection probe and the liquid storage housing are electrically connected to a collector.
In this embodiment, since the liquid alkali metal is stored in the liquid storage cavity, the liquid storage shell is the first conductive end, and the liquid alkali metal has high conductive property, the liquid alkali metal can be used as the first conductive end together with the liquid storage shell, the detection probe is used as the second conductive end, and the detection probe and the liquid storage shell are both electrically connected with the collector, so that when the liquid alkali metal is in contact with the detection probe, a loop is formed to form a current, and then the current is collected, so that the liquid level of the liquid alkali metal can be obtained.
The detection probe comprises an insulating shell 10 and a probe part 30, wherein one end of the probe part 30 is inserted into the insulating shell 10, and the other end of the probe part 30 is positioned above the liquid alkali metal. In the present embodiment, by disposing the probe portion 30 above the liquid alkali metal, when the liquid level of the liquid alkali metal moves upward and contacts with the bottom end of the probe portion 30, an electrical signal is generated and indicates that the liquid level has reached the bottom end of the probe portion 30, so that the liquid level can be monitored.
Meanwhile, a telescopic assembly 20 is arranged in the insulating shell 10, and the telescopic assembly 20 is connected with the end part of the probe head part 30 so as to drive the probe head part 30 to move along the direction of the axis of the probe head part 30. Wherein, insulating casing 10 includes installation department 11 and pars contractilis 12, telescopic assembly 20 is installed in installation department 11, telescopic assembly 20 is used for the drive probe portion 30 is in the pars contractilis 12 is flexible. In this embodiment, the probe unit 30 can be driven to move by the telescopic assembly 20, so that the probe unit 30 can be located at different heights, and thus different liquid levels can be detected.
Specifically, the telescopic assembly 20 includes a telescopic motor 21 and a mounting block 22, the telescopic motor 21 is connected with the mounting block 22, and the mounting block 22 is connected with the probe portion 30. In the present embodiment, the different heights can be detected by opening and closing the telescopic motor 21 and by the height of the mounting block 22 in forward and reverse rotation.
In addition, the liquid alkali metal liquid level measuring device further comprises a protective shell 40, wherein the protective shell 40 is sleeved on the insulating shell 10, and the telescopic assembly 20 is accommodated in the protective shell 40, so that the telescopic assembly 20 can be protected by the protective shell 40 and prevented from being damaged.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a liquid alkali metal level measurement device, a serial communication port, liquid alkali metal level measurement device is including depositing liquid container and test probe, deposit the liquid container including depositing the liquid shell and set up deposit the liquid chamber in depositing the liquid shell, it has liquid alkali metal to deposit the liquid intracavity storage, it is first electrically conductive end to deposit the liquid shell, test probe is the electrically conductive end of second, test probe with it all is connected with the collector electricity to deposit the liquid shell.
2. The liquid alkali metal level gauge according to claim 1, wherein said probe comprises an insulating housing and a probe head, one end of said probe head being inserted into said insulating housing, the other end of said probe head being positioned above said liquid alkali metal.
3. A liquid alkali metal level gauge apparatus as claimed in claim 2 wherein a telescopic assembly is provided within said insulating housing, said telescopic assembly being connected to an end of said probe section to drive said probe section in its own axial direction.
4. A liquid alkali metal level gauge apparatus as claimed in claim 3, wherein said insulated housing includes a mounting portion and a telescoping portion, said telescoping assembly being mounted in said mounting portion, said telescoping assembly being adapted to drive said probe section to telescope in said telescoping portion.
5. The liquid alkali metal level measurement device of claim 4, wherein the telescoping assembly comprises a telescoping motor and a mounting block, the telescoping motor being coupled to the mounting block, the mounting block being coupled to the probe portion.
6. The liquid alkali metal level measurement device of claim 5, further comprising a protective housing that fits over the insulating housing and houses the telescoping assembly within the protective housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011361039.8A CN112378487A (en) | 2020-11-27 | 2020-11-27 | Liquid alkali metal liquid level measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011361039.8A CN112378487A (en) | 2020-11-27 | 2020-11-27 | Liquid alkali metal liquid level measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112378487A true CN112378487A (en) | 2021-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011361039.8A Pending CN112378487A (en) | 2020-11-27 | 2020-11-27 | Liquid alkali metal liquid level measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112378487A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB923236A (en) * | 1958-08-14 | 1963-04-10 | Philips Electrical Ind Ltd | Improvements in or relating to devices for measuring the level of an electrically conductive liquid in a container |
| GB2109114A (en) * | 1981-10-24 | 1983-05-25 | Westofen Gmbh | Metallurgical furnace |
| CN204165615U (en) * | 2014-11-05 | 2015-02-18 | 安徽恒兴镀锌有限公司 | A kind of device of accurate measurement metal bath surface potential difference |
| CN109238398A (en) * | 2018-04-25 | 2019-01-18 | 西安麦特沃金液控技术有限公司 | A kind of liquid level detection device and liquid-level detecting method |
| CN110174160A (en) * | 2019-06-13 | 2019-08-27 | 中国原子能科学研究院 | A kind of high temperature fluent metal probe |
-
2020
- 2020-11-27 CN CN202011361039.8A patent/CN112378487A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB923236A (en) * | 1958-08-14 | 1963-04-10 | Philips Electrical Ind Ltd | Improvements in or relating to devices for measuring the level of an electrically conductive liquid in a container |
| GB2109114A (en) * | 1981-10-24 | 1983-05-25 | Westofen Gmbh | Metallurgical furnace |
| CN204165615U (en) * | 2014-11-05 | 2015-02-18 | 安徽恒兴镀锌有限公司 | A kind of device of accurate measurement metal bath surface potential difference |
| CN109238398A (en) * | 2018-04-25 | 2019-01-18 | 西安麦特沃金液控技术有限公司 | A kind of liquid level detection device and liquid-level detecting method |
| CN110174160A (en) * | 2019-06-13 | 2019-08-27 | 中国原子能科学研究院 | A kind of high temperature fluent metal probe |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210219 |