CN219914583U - Turning plate magnetic float level gauge - Google Patents
Turning plate magnetic float level gauge Download PDFInfo
- Publication number
- CN219914583U CN219914583U CN202223493034.8U CN202223493034U CN219914583U CN 219914583 U CN219914583 U CN 219914583U CN 202223493034 U CN202223493034 U CN 202223493034U CN 219914583 U CN219914583 U CN 219914583U
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- China
- Prior art keywords
- water inlet
- tube
- level gauge
- cover
- magnetic float
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- 230000007306 turnover Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 61
- 238000001514 detection method Methods 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 16
- 239000010865 sewage Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 42
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model discloses a turn-over plate magnetic float liquid level meter, which relates to the technical field of turn-over plate type liquid level meters and solves the technical problems that the magnetic floats cannot be protected against the inner wall or form resistance in the prior art.
Description
Technical Field
The utility model relates to the technical field of liquid level meters, in particular to a turning plate magnetic float liquid level meter.
Background
The utility model mainly relates to the liquid level meter technology, and a magnetic flap liquid level meter (glass tube liquid level meter) is a product which is developed and produced according to the magnetic liquid level meter standard HG/T21584-95 issued by the ministry of standardization and improved according to similar products at home and abroad. The instrument can be used for detecting the medium liquid level of various towers, tanks, grooves, spherical containers, boilers and other equipment, the magnetic float type liquid level meter is arranged on an extension pipe at the outer side of the barrel groove, and the liquid level in the barrel groove can be clearly known by the turn-plate indicator. The magnetic switch can be additionally arranged on the outer side of the bypass pipe to be used as an electric contact signal output, or the liquid level transmitter of the device can be used for remote liquid level signal transmission and liquid level control. The liquid level meter is a reliable safety instrument. The liquid level meter works according to the buoyancy principle and the magnetic coupling action principle. When the liquid level in the measured container rises and falls, the float in the main conduit of the liquid level meter also rises and falls, and permanent magnet steel in the float is transmitted to the on-site indicator through magnetic coupling to drive the red and white turning columns to turn over 180 degrees. The liquid level rises, and the turning column is changed from white to red; the liquid level is lowered, the turning column turns to be white, and the red and white boundary positions of the indicator are the actual height of the medium liquid level in the container, so that the liquid level indication is realized.
For example, the utility model named as a magnetic flap level gauge and the publication number of which is CN208476359U has the technical problem that the magnetic floater cannot be protected from striking the inner wall or forming resistance.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a flap magnetic float liquid level meter, which solves the technical problems that the prior art cannot protect a magnetic float from striking an inner wall or forming resistance.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a board magnetism float level gauge turns over, includes the test tube, its characterized in that, the test tube is the cylinder body, slidable mounting has the detection body in the test tube, the wall fixed mounting has the pilot tube before the test tube, pilot tube internal rotation installs the deflector, just be located the test tube front wall fixed mounting has the deflector, wall fixed mounting has preceding shrouding before the pilot tube, it has the protection oil to pour into in the pilot tube, the inlet structure is installed to the test tube lower extreme, drainage structure is installed to the test tube upper end.
Preferably, a pair of end sealing plates are fixedly arranged at two ends of the detection tube, a pair of water permeable openings are formed in the end sealing plates, and the detection tube is used for keeping the detection body magnetic floater limited through the end sealing plates and the water permeable openings.
Preferably, the water inlet structure comprises a water inlet cover, the water inlet cover is fixedly arranged on the lower wall surface of the pair of end sealing plates below, a water inlet pipe is fixedly arranged on the side wall surface of the water inlet cover, and a sewage disposal valve is arranged at the lower end of the water inlet cover and used for discharging sewage and enabling water level liquid to enter water.
Preferably, the drainage structure comprises a drainage cover, wherein the drainage cover is fixedly arranged on the upper wall surface of the pair of end sealing plates above, a drainage pipe is fixedly arranged on the side wall surface of the drainage cover, and an exhaust valve is arranged at the upper end of the drainage cover and used for exhausting air and enabling water level liquid to be discharged.
Preferably, the water inlet pipe and the water outlet pipe are fixedly provided with filtering filling for preventing the magnetic floater of the detection body from being blocked by pollutants.
Preferably, the support shaft is rotatably installed in the detection tube, the support wheel is fixedly installed on the support shaft, the limit spring is fixedly installed in the end sealing plate, and the contact plate is fixedly installed on the limit spring and used for limiting up and down, protecting and buffering the magnetic floater.
Preferably, the water inlet cover side wall surface is fixedly provided with a lower water level indicator lamp, and the water outlet cover side wall surface is fixedly provided with an upper water level indicator lamp for warning operators to observe.
Advantageous effects
The utility model provides a turn-over plate magnetic float liquid level meter, which enables an indication plate to turn over to indicate liquid level through magnetic coupling by rising and falling of a magnetic float in the liquid level, enables the liquid level space inside the liquid level meter to keep clean and clean through a front filter structure and a tail filter structure, is beneficial to free movement of the magnetic float, reduces the impact between the magnetic float and the side wall through the roller support of the side wall, improves the sensitivity of the magnetic float, reduces the damage of the magnetic float, indicates the liquid level through a contact plate and a limit spring arranged at two ends, and is convenient for operators to set high and low liquid level alarms.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a flap magnetic float level meter according to the present utility model.
Fig. 2 is a schematic cross-sectional view of a flap magnetic float level gauge according to the present utility model.
Fig. 3 is a schematic top view cross-section structure of a flap magnetic float level meter according to the present utility model.
In the figure: 1. a detection tube; 2. a detection body; 3. an indicator tube; 4. an indication board; 5. a partition plate; 6. a front sealing plate; 7. an end sealing plate; 8. a water inlet cover; 9. a water inlet pipe; 10. a purge valve; 11. a drain cover; 12. a drain pipe; 13. an exhaust valve; 14. filtering and filling; 15. a support shaft; 16. a support wheel; 17. a limit spring; 18. a contact plate; 19. a water level down indicator lamp; 20. a water level indicator lamp is arranged;
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a turn over board magnetism float level gauge, includes detection tube 1, its characterized in that, detection tube 1 is the cylinder body, detection body 2 is installed to detection tube 1 sliding motion, detection tube 1 front wall fixed mounting has pilot tube 3, pilot tube 3 internal rotation is installed and is indicated board 4, just be located detection tube 1 front wall fixed mounting has division board 5 in the pilot tube 3, the fixed mounting has preceding shrouding 6 in pilot tube 3 front wall, the intussuseption of pilot tube 3 has the protection oil, the water inlet structure is installed to detection tube 1 lower extreme, drainage structure is installed to detection tube 1 upper end, detection tube 1 both ends fixed mounting has a pair of end shrouding 7, a pair of through end shrouding 7 and water inlet are used for keeping detection body 2 magnetism float spacing on the end shrouding 7, water inlet structure includes water inlet cover 8, the water inlet cover 8 is fixedly arranged on the lower wall surface of the pair of end sealing plates 7 below, the water inlet pipe 9 is fixedly arranged on the side wall surface of the water inlet cover 8, the sewage disposal valve 10 is arranged at the lower end of the water inlet cover 8 and used for discharging sewage and enabling water level liquid to enter water, the water draining structure comprises a water draining cover 11, the water draining cover 11 is fixedly arranged on the upper wall surface of the pair of end sealing plates 7 above, the water draining cover 11 is fixedly provided with a water draining pipe 12 on the side wall surface, the upper end of the water draining cover 11 is provided with an exhaust valve 13 and used for exhausting the water level liquid, the water inlet pipe 9 and the water draining pipe 12 are internally fixedly provided with a filtering filling 14 and used for preventing the magnetic floater of the detection body 2 from being blocked by the sewage, the detection pipe 1 is rotatably provided with a supporting shaft 15, the supporting shaft 15 is fixedly provided with a supporting wheel 16, the end sealing plates 7 are internally fixedly provided with limiting springs 17, the limiting springs 17 are fixedly provided with contact plates 18, be used for spacing from top to bottom, protection and buffering magnetism float, water inlet cover 8 lateral wall face fixed mounting has water level down pilot lamp 19, water outlet cover 11 lateral wall face fixed mounting has water level up pilot lamp 20 for warn operating personnel and observe.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Examples: as shown in fig. 1-3, the use mode of the utility model is that the water inlet pipe 9 is connected to the lower end of the side wall surface of the container to be detected, the water outlet pipe 12 is connected to the upper end of the side wall surface of the container to be detected, the detection pipe 1 is vertically installed, the indication board 4 of the liquid level meter is arranged according to actual needs, after connection, liquid in the container to be detected enters the detection pipe 1 after being filtered by the filtering filling 14, no liquid of sediment suspended matters enters the detection pipe 12 to be communicated with the gas of the container to be detected, so that the liquid level in the container to be detected is the same as the liquid level in the detection pipe 1, at the moment, the detection body 2 floats, the liquid level is kept consistent with the liquid level up and down with the assistance of the supporting wheels 16 at two sides, the magnetic turning board is driven to turn over by magnetic coupling, the turned indication board 4 displays the liquid level at two sides with different colors, the lower trash cleaning valve 10 is periodically turned on for sewage discharge, when the magnetic float detection body 2 contacts the upper contact board 18, the upper water level indication lamp 20 is turned on, when the magnetic float detection body 2 contacts the lower contact board 18, the lower indication lamp 19 is turned on, the water level of a trapezoid operator reaches the limit position, and the water level of the corresponding processing is carried out.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (7)
1. The utility model provides a turn over board magnetism float level gauge, includes detection tube (1), its characterized in that, detection tube (1) is the cylinder body, interior installation has detection body (2) in detection tube (1), wall fixed mounting has pilot tube (3) before detection tube (1), pilot tube (3) internal rotation installs pilot plate (4), just be located detection tube (1) front wall fixed mounting has division board (5), wall fixed mounting has preceding shrouding (6) before pilot tube (3), it has protection oil to pour into in pilot tube (3), water inlet structure is installed to detection tube (1) lower extreme, drainage structure is installed to detection tube (1) upper end.
2. The flap magnetic float level gauge according to claim 1, wherein a pair of end sealing plates (7) are arranged at two ends of the detection tube (1), and a water permeable port is formed in the pair of end sealing plates (7).
3. The flap magnetic float level gauge according to claim 2, wherein the water inlet structure comprises a water inlet cover (8), the water inlet cover (8) is fixedly arranged on the lower wall surface of a pair of end sealing plates (7) below, a water inlet pipe (9) is fixedly arranged on the side wall surface of the water inlet cover (8), and a sewage disposal valve (10) is arranged at the lower end of the water inlet cover (8).
4. A flap magnetic float level gauge according to claim 3, characterized in that the drain structure comprises a drain cover (11), the drain cover (11) is fixedly mounted on an upper wall surface of the upper pair of end sealing plates (7), a drain pipe (12) is fixedly mounted on a side wall surface of the drain cover (11), and an exhaust valve (13) is mounted at the upper end of the drain cover (11).
5. A flap magnetic float level gauge according to claim 4, characterized in that the inlet pipe (9) and the outlet pipe (12) are internally and fixedly provided with a filtering filling (14).
6. The flap magnetic float level gauge according to claim 2, wherein a supporting shaft (15) is rotatably mounted on the detecting tube (1), a supporting wheel (16) is fixedly mounted on the supporting shaft (15), a limiting spring (17) is fixedly mounted in the end sealing plate (7), and a contact plate (18) is fixedly mounted on the limiting spring (17).
7. The flap magnetic float level gauge according to claim 4, wherein a lower water level indicator (19) is fixedly installed on the side wall surface of the water inlet cover (8), and an upper water level indicator (20) is fixedly installed on the side wall surface of the water outlet cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223493034.8U CN219914583U (en) | 2022-12-27 | 2022-12-27 | Turning plate magnetic float level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223493034.8U CN219914583U (en) | 2022-12-27 | 2022-12-27 | Turning plate magnetic float level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219914583U true CN219914583U (en) | 2023-10-27 |
Family
ID=88437926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223493034.8U Active CN219914583U (en) | 2022-12-27 | 2022-12-27 | Turning plate magnetic float level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219914583U (en) |
-
2022
- 2022-12-27 CN CN202223493034.8U patent/CN219914583U/en active Active
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