CN207908017U - A kind of device measured for tank fill level - Google Patents
A kind of device measured for tank fill level Download PDFInfo
- Publication number
- CN207908017U CN207908017U CN201721792675.XU CN201721792675U CN207908017U CN 207908017 U CN207908017 U CN 207908017U CN 201721792675 U CN201721792675 U CN 201721792675U CN 207908017 U CN207908017 U CN 207908017U
- Authority
- CN
- China
- Prior art keywords
- casing
- liquid medium
- measurement
- container
- floating ball
- 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
Abstract
The utility model discloses a kind of devices measured for tank fill level, including measuring casing and floating ball, the measurement casing is plugged in container in liquid medium, the floating ball gap setting is measuring in casing, and liquid medium upper surface is floated on the floating ball, the floating ball follows the liquid level lifting of liquid medium to be floated or declined in measurement casing.The utility model provides a kind of device measured for tank fill level, can effectively ensure liquid level measurement precision.
Description
Technical field
The utility model belongs to level measuring instrument field, more particularly to a kind of device measured for tank fill level.
Background technology
Radar level gauge belongs to General Radar liquid level gauge, its measuring instruments based on time stroke principle, radar wave with
The light velocity is run, and run time can be converted into level signal by electronic unit.Probe sends out high-frequency impulse in space with light
Speed is propagated, and is reflected when pulse encounters surface of material and is received by the receiver in instrument, and converts distance signal to object
Position signal.Radar levelmeter is suitable for carrying out contactless continuous measurement to the level of liquid, slurry and particulate material, is suitable for temperature
Degree, pressure change are big, have inert gas and the existing occasion of volatilization；In some measurement process with volatile liquid medium
In, the liquid medium of volatilization condenses on radar level gauge probe, and stroke crystalline solid causes measurement error larger, and makes thunder
It needs often to safeguard or repair up to liquid level gauge.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model to provide a kind of for tank fill level
The device of measurement can effectively ensure liquid level measurement precision.
Technical solution：To achieve the above object, the technical solution of the utility model is as follows：
A kind of device measured for tank fill level, including measurement casing and floating ball, the measurement casing are plugged in container
In interior liquid medium, the floating ball gap setting is measuring in casing, and liquid medium upper surface is floated on the floating ball, described
Floating ball follows the liquid level lifting of liquid medium to be floated or declined in measurement casing.
Further, described to measure liquid level of the casing perpendicular to liquid medium.
Further, described measurement casing one end is plugged in the liquid medium in container, and other end propelling container top
Portion, the measurement casing are fixed on container, and radar level gauge, the radar liquid are provided at the top of the measurement casing
The radar level gauge antenna of position meter, which is in, to be measured in casing, and the radar level gauge antennas orthogonal is set in the liquid level of liquid medium
It sets.
Further, trepanning and lower trepanning are offered on the tube body wall for measuring casing, it is at least one it is described on open
Hole is opened on the tube body of the measurement casing of container inner tip, and at least one lower trepanning is opened in container
On the tube body of the measurement casing of portion bottom end.
Further, several lower trepanning rings are located on the tube body for measuring casing, and the height of several lower trepannings
In same level.
Further, the measurement casing is sealed by sealing flange and is fixedly installed.
Further, the material density of the floating ball is less than the fluid density of liquid medium.
Advantageous effect：The utility model includes following advantage：
1, the device is widely used, can be used for closed, semi-enclosed and open container level gauging.
2, maintenance is small during use for the device, easy to maintain, and maintenance personnel's workload is greatly reduced.
3, the device designs and produces easy, and consumptive material is few, and material requirements is simple, at low cost.
4, the device is easy to operate, is easy to learning and mastering.
5, the device is easy for installation, and inside pipe casing liquid fluctuating is small, effectively avoids and is surveyed caused by medium liquid fluctuating
Measure error.
6, the device measures casing by installation, reduces the volatilization area of medium liquid level, effectively prevents easily crystallizing Jie
Matter volatilization is crystallized to caused measurement error on radar level gauge antenna.
7, the device blocks medium volatilization, effectively avoids easy knot by installing floating ball, floating ball additional in measurement casing
Crystalline medium volatilization is crystallized to caused measurement error on radar level gauge antenna.
8, the device measures trepanning on casing and can ensure floating ball overhead gas pressure and measure gas above casing external solution face
Body pressure is consistent, ensures that floating ball correctly shows liquid level in volume.
9, the device is equally applicable to the measurement of closed Pressure Vessel medium liquid level.
10, the device measures floating ball position to measure liquid level in container by radar level gauge, reduces medium and waves
The maintenance cost that zone of a crystal comes at radar level gauge antenna is sent out, the mill come by frequent belt removal so as to avoid measuring instrumentss
Damage.
11, the device can effectively solve to freeze at radar level gauge antenna because of medium, be measured caused by the reasons such as crystallization
Failure.
Description of the drawings
Attached drawing 1 is the overall structure diagram of the utility model.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Fig. 1, a kind of device measured for tank fill level, including measure casing 3 and floating ball 4, the measurement
Casing 3 is plugged in container in liquid medium 7, and 4 gap setting of the floating ball is measuring in casing 3, and is floated on the floating ball 4
7 upper surface of liquid medium, the floating ball 4 follow liquid medium 7 liquid level lift measure casing 3 in carry out float or under
Drop.By measuring the height of floating ball, the height of liquid medium is detected, intuitive and convenient is measured；The measurement casing 3 is perpendicular to liquid
The liquid level of medium 7.Ensure the accuracy of liquid level gauging, while making the cross-sectional area of the liquid level of liquid medium in measurement casing 3
Minimum allows the volatilization of the preferable barrier liquid medium of floating ball.The material density of the floating ball 4 is less than the liquid of liquid medium 7
Volume density.Ensure that floating ball 4 can be floated always on the surface of liquid medium.
Described measurement 3 one end of casing is plugged in the liquid medium 7 in container 5, and is deep into the bottom of container, and another
5 top of propelling container, the measurement casing 3 is held to be fixed on container 5, the top for measuring casing 3 is provided with radar
Liquid level gauge 1, the radar level gauge antenna 2 of the radar level gauge 1, which is in, to be measured in casing 3, and the radar level gauge antenna 2
Liquid level perpendicular to liquid medium 7 is arranged.Casing is measured by installation, the volatilization area of medium liquid level is reduced, effectively avoids
Measurement error caused by easy crystal medium volatilization crystallization to radar material meter antenna 2.Floating ball position is measured by radar level gauge
Liquid level in container is measured, the medium volatilization maintenance cost that zone of a crystal comes at the radar level gauge antenna is reduced, to
Avoid the abrasion that measuring instrumentss are come by frequent belt removal.It can efficiently solve simultaneously caused by liquid medium volatilizees in radar
At level-sensing device antenna crystallization condensation, and caused by measure failure.Maintenance is small during use, easy to maintain, is greatly reduced
Maintenance personnel's workload.
Trepanning 8 and lower trepanning 9 are offered on the tube body wall for measuring casing 3, at least one upper trepanning 8 opens up
On the tube body positioned at the measurement casing 3 of 5 inner tip of container, at least one lower trepanning 9 is opened in inside container 5
On the tube body of the measurement casing 3 of bottom end.Measuring about 3 trepanning of casing can ensure to measure gas pressure and the measurement of inside pipe casing
Gas pressure residing for the outer liquid medium of casing is consistent, ensures that floating ball correctly shows liquid level in volume.In view of in measured medium
Impurity block measure casing part position of opening, can not be influenced according to actual conditions measure sleeve structure safety in the case of under
Tapping ring, which measures, increases the number of openings in casing same plane；Several 9 rings of lower trepanning are located at the tube body for measuring casing 3
On, and the height of several lower trepannings 9 is located in same level.
The measurement casing 3 is sealed by sealing flange 10 and is fixedly installed.It is applicable not only to measure semiclosed and open
Formula tank fill level applies also for the measurement of closed Pressure Vessel medium liquid level, and use environment requirement is low, and making is cheap, answers
With wide.
The installation site for measuring casing 3 is arranged far from container inlet 6, and avoiding the crystallization at due to inlet from accumulating causes
The bottom end for measuring casing 3 blocks.
The device has great advantage in terms of maintenance, it is removable lay down radar level gauge 1 after, directly from measuring the top of casing 3
Being passed through suitable blowing medium for a period of time can finish measuring device maintenance.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of device measured for tank fill level, it is characterised in that：Including measuring casing (3) and floating ball (4), the measurement
Casing (3) is plugged in liquid medium in container (7), and floating ball (4) gap setting is measuring in casing (3), and described floating
Liquid medium (7) upper surface is floated on ball (4), the floating ball (4) follows the liquid level of liquid medium (7) to lift in measuring unit
It is floated or is declined in pipe (3).
2. a kind of device measured for tank fill level according to claim 1, it is characterised in that：The measurement casing
(3) perpendicular to the liquid level of liquid medium (7).
3. a kind of device measured for tank fill level according to claim 1, it is characterised in that：The measurement casing
(3) one end is plugged in the liquid medium (7) in container (5), and at the top of other end propelling container (5), the measurement casing (3)
It is fixed on container (5), radar level gauge (1), the radar level gauge is provided at the top of the measurement casing (3)
(1) radar level gauge antenna (2), which is in, to be measured in casing (3), and the radar level gauge antenna (2) is perpendicular to liquid medium
(7) liquid level setting.
4. a kind of device measured for tank fill level according to claim 1 or 3, it is characterised in that：The measuring unit
It manages and offers trepanning (8) and lower trepanning (9) on the tube body wall of (3), at least one upper trepanning (8) is opened in positioned at container
(5) on the tube body of the measurement casing (3) of inner tip, at least one lower trepanning (9) is opened in positioned at container (5) inner bottom
On the tube body of the measurement casing (3) at end.
5. a kind of device measured for tank fill level according to claim 4, it is characterised in that：Several lower trepannings
(9) ring is located on the tube body for measuring casing (3), and the height of several lower trepannings (9) is located in same level.
6. a kind of device measured for tank fill level according to claim 3, it is characterised in that：The measurement casing
(3) it is sealed and is fixedly installed by sealing flange (10).
7. a kind of device measured for tank fill level according to claim 1, it is characterised in that：The floating ball (4)
Material density is less than the fluid density of liquid medium (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792675.XU CN207908017U (en) | 2017-12-20 | 2017-12-20 | A kind of device measured for tank fill level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721792675.XU CN207908017U (en) | 2017-12-20 | 2017-12-20 | A kind of device measured for tank fill level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207908017U true CN207908017U (en) | 2018-09-25 |
Family
ID=63567926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721792675.XU Expired - Fee Related CN207908017U (en) | 2017-12-20 | 2017-12-20 | A kind of device measured for tank fill level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207908017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116086572A (en) * | 2023-02-22 | 2023-05-09 | 深圳市铤创利电子科技有限公司 | Liquid level sensor capable of stably controlling displacement and timely feeding back capacity |
-
2017
- 2017-12-20 CN CN201721792675.XU patent/CN207908017U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116086572A (en) * | 2023-02-22 | 2023-05-09 | 深圳市铤创利电子科技有限公司 | Liquid level sensor capable of stably controlling displacement and timely feeding back capacity |
| CN116086572B (en) * | 2023-02-22 | 2023-12-22 | 深圳市铤创利电子科技有限公司 | Liquid level sensor capable of stably controlling displacement and timely feeding back capacity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103868822A (en) | Density determination device for slurry in wet desulfurization absorption tower | |
| CN104697608A (en) | Automatic measurement method and device of water level of observation well based on laser displacement sensor | |
| CN107167219A (en) | A kind of self-alignment outer patch ultrasonic liquid level switch measuring system and its measuring method | |
| CN207908017U (en) | A kind of device measured for tank fill level | |
| CN207248294U (en) | A kind of guide wave radar liquid level gauge | |
| CN106768192A (en) | A kind of accurate measurement absorbing tower liquid-level and absorption tower falseness liquid level alarm device | |
| CN203719734U (en) | Guided wave radar high-medium-low pressure double-color water gauge | |
| CN209342197U (en) | A kind of New Type Radar liquidometer | |
| CN203037314U (en) | Ultrasonic wave liquid level measurement device | |
| CN101408448B (en) | High-frequency high-precision water-level change meter | |
| CN208333626U (en) | A kind of New fluid level gauge calibrating installation | |
| CN206974511U (en) | A kind of ultrasonic water level gauge for adapting to water level fluctuation | |
| CN206695871U (en) | A kind of accurate measurement absorbing tower liquid-level and absorption tower falseness liquid level alarm device | |
| CN204064392U (en) | A kind of bubble method liquid level emasuring device | |
| CN102435230A (en) | Slope plot runoff flow measurement system of triangular weir | |
| CN210487015U (en) | Circulating tank mud liquid level monitoring direct reading appearance | |
| CN101532867A (en) | Non-contact liquid level detecting device suitable for complex working conditions | |
| CN204816195U (en) | Desulfurizing tower with formula of input liquid level measurement ware | |
| CN205366010U (en) | Draft line dipperstick | |
| CN202008361U (en) | Scale type static level | |
| CN207923232U (en) | The immersion liquid level gauge of the big medium liquid level of measurement fluctuation | |
| CN105403289A (en) | Wine pot liquid level measuring apparatus | |
| CN208075974U (en) | A kind of level measurement device | |
| CN207147588U (en) | Crystallization-preventive guide wave radar liquid level gauge | |
| CN203719708U (en) | Accurate small-flow-velocity measurement flowmeter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20201220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |