CN220893509U - Submerged tank level gauge device - Google Patents
Submerged tank level gauge device Download PDFInfo
- Publication number
- CN220893509U CN220893509U CN202322366163.9U CN202322366163U CN220893509U CN 220893509 U CN220893509 U CN 220893509U CN 202322366163 U CN202322366163 U CN 202322366163U CN 220893509 U CN220893509 U CN 220893509U
- Authority
- CN
- China
- Prior art keywords
- flange
- steel drum
- submerged tank
- level gauge
- differential pressure
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a submerged tank liquid level meter device, which comprises a differential pressure transmitter and a steel drum, wherein the steel drum is of a tubular structure, the bottom of the steel drum is connected with a first flange, the lower end of the first flange is connected with a second flange, the second flange is provided with the differential pressure transmitter, the bottom of the second flange is provided with a supporting leg, the supporting leg is positioned in a submerged tank, the lower end of the steel drum is positioned in the submerged tank, the top of the steel drum is positioned at the upper end of the submerged tank, and a lead of the differential pressure transmitter penetrates through the steel drum; the floating ball type magnetic turning plate liquid level meter has the advantages of less investment, simple manufacture and convenient use, eliminates the traditional floating ball type magnetic turning plate liquid level meter, can prolong the service life and reduces the resource waste.
Description
Technical Field
The utility model relates to the technical field of liquid level meters, in particular to a submerged tank liquid level meter device.
Background
The water level gauge is also called a "level gauge" or "level gauge". Because the water in the boiler is vaporized and heated at high temperature, the loss of water and steam is large, and the water is continuously replenished, the water level in the boiler is kept at a certain height, the water level is too low, and the boiler has the explosion risk. In order to know the water level in the boiler at any time, the water level gauge is arranged on the boiler, and the water level gauge and the boiler form a communicating vessel. Commonly used are glass level gauge, pressure level gauge, buoy level gauge, capacitance level gauge, resistance level gauge, etc. Isotope level gauges may also be employed at elevated temperatures and pressures.
Many submerged tank devices are required to be arranged in a coal gas purification process system of a coking enterprise, a liquid level meter of a submerged tank is designed as a floating ball type magnetic flap liquid level meter, and the liquid level meter is often damaged because of serious corrosion of a chemical region and more liquid coke slag particles in a tank.
Disclosure of utility model
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a submerged tank level gauge device, includes differential pressure transmitter and steel drum, and the steel drum is tubular structure, and the bottom and the flange one of steel drum are connected, and the lower extreme and the flange two of flange one are connected, install differential pressure transmitter on the flange two, and the landing leg is installed to the bottom of flange two, and the landing leg is located submerged tank, and the lower extreme of steel drum is located submerged tank, and the top of steel drum is located submerged tank's upper end, and differential pressure transmitter's wire passes the steel drum.
Further, the outside of the steel drum is provided with a drum cover which is in threaded connection with the outside of the steel drum, and the middle of the drum cover is provided with a wire through hole.
Further, a plurality of through holes are formed in the second flange.
Further, the inner diameter of the first flange is equal to the outer diameter of the steel drum, the bottom of the steel drum is flush with the bottom of the first flange, and the first flange is connected with the second flange through a plurality of bolts.
Further, the outer diameters of the first flange and the second flange are equal.
Further, the landing leg is equipped with 3, and 3 landing leg circumferences distribute in the lower extreme of flange two, and 3 landing legs slope setting.
Advantageous effects
Compared with the prior art, the utility model has the advantages that:
The floating ball type magnetic turning plate liquid level meter has the advantages of less investment, simple manufacture and convenient use, eliminates the traditional floating ball type magnetic turning plate liquid level meter, can prolong the service life and reduces the resource waste.
Drawings
FIG. 1 is a schematic diagram of the present utility model.
Fig. 2 is a cross-sectional view of the present utility model.
FIG. 3 is a partial schematic view of the present utility model.
FIG. 4 is a schematic view of a connection between a steel drum and a flange according to the present utility model.
FIG. 5 is a schematic diagram of the connection of the second flange and the support leg according to the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in the figure, the utility model discloses a submerged tank liquid level meter device, which comprises a differential pressure transmitter 1 and a steel drum 2, wherein the steel drum 2 is of a tubular structure, the bottom of the steel drum 2 is connected with a first flange 3, the lower end of the first flange 3 is connected with a second flange 4, the differential pressure transmitter 1 is arranged on the second flange 4, a supporting leg 5 is arranged at the bottom of the second flange 4, the supporting leg 5 is positioned in a submerged tank 6, the lower end of the steel drum 2 is positioned in the submerged tank 6, the top of the steel drum 2 is positioned at the upper end of the submerged tank 6, and a lead 7 of the differential pressure transmitter 1 penetrates through the steel drum 2. The differential pressure transmitter 1 can be installed on a mounting plate according to specific needs, and the mounting plate is installed on the second flange 4.
The differential pressure transmitter can judge and form 4-20mA analog quantity signals according to differential pressure generated by different liquid level heights. Then the signal is transmitted to an analog input module in the PLC, then the signal is converted into digital quantity by the PLC, the digital quantity is displayed on a computer transmitted through a network cable, and then the data correction is carried out by the difference value of the actual liquid level and the liquid level displayed by a differential pressure transmitter, so that the liquid level displayed by the computer is consistent with the actual liquid level.
The utility model is to make a working space for generating pressure difference for the differential pressure transmitter 1, as shown in figure 2, a steel drum 2 is arranged in a submerged tank 6, the lower end of the steel drum 2 is provided with a flange II, so that pressure can act on the flange II 4, the working face of the differential pressure transmitter 1 is in direct contact with liquid, the differential pressure transmitter 1 can collect the pressure generated by liquid level, generate 4-20mA analog quantity signals, and the signals are converted into liquid level values displayed on a computer with digital quantity transmitted through a network cable through a PLC.
In an embodiment of the present utility model, a barrel cover 8 is arranged on the outer side of the steel barrel 2, the barrel cover 8 is in threaded connection with the outer side of the steel barrel 2, and a wire through hole 81 is arranged in the middle of the barrel cover 8. The barrel cover 8 plays a role in protecting a differential pressure transmitter in the steel barrel 2.
In an embodiment of the present utility model, the second flange 4 is provided with a plurality of through holes 41. The through holes 41 allow the liquid to contact the differential pressure transmitter.
In an embodiment of the present utility model, the inner diameter of the flange one 3 is equal to the outer diameter of the steel drum 2, the bottom of the steel drum 2 is flush with the bottom of the flange one 3, and the flange one 3 and the flange two 4 are connected through a plurality of bolts.
In one embodiment of the present utility model, the outer diameters of the first flange 3 and the second flange 4 are equal.
In an embodiment of the utility model, 3 support legs 5 are provided, 3 support legs 5 are circumferentially distributed at the lower end of the flange two 4, and 3 support legs 5 are obliquely arranged. The legs 5 prevent the steel drum 2 from coming into contact with the bottom of the submerged tank.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. A submerged tank level gauge apparatus, characterized in that: including differential pressure transmitter and steel drum, the steel drum is tubular structure, and the bottom and the flange of steel drum are connected, and the lower extreme and the flange of flange one are connected, install differential pressure transmitter on the flange two, and the landing leg is installed to the bottom of flange two, and the landing leg is located submerged inslot, and the lower extreme of steel drum is located submerged inslot, and the top of steel drum is located submerged inslot's upper end, and differential pressure transmitter's wire passes the steel drum.
2. A submerged tank level gauge apparatus according to claim 1, wherein: the outside of the steel drum is provided with a drum cover which is in threaded connection with the outside of the steel drum, and the middle of the drum cover is provided with a wire through hole.
3. A submerged tank level gauge apparatus according to claim 1, wherein: and a plurality of through holes are formed in the second flange.
4. A submerged tank level gauge apparatus according to claim 1, wherein: the inner diameter of the first flange is equal to the outer diameter of the steel drum, the bottom of the steel drum is flush with the bottom of the first flange, and the first flange is connected with the second flange through a plurality of bolts.
5. A submerged tank level gauge apparatus according to claim 4, wherein: the outer diameters of the first flange and the second flange are equal.
6. A submerged tank level gauge apparatus according to claim 1, wherein: the landing leg is equipped with 3, and 3 landing leg circumferences distribute in the lower extreme of flange two, and 3 landing legs slope setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322366163.9U CN220893509U (en) | 2023-08-31 | 2023-08-31 | Submerged tank level gauge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322366163.9U CN220893509U (en) | 2023-08-31 | 2023-08-31 | Submerged tank level gauge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220893509U true CN220893509U (en) | 2024-05-03 |
Family
ID=90869210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322366163.9U Active CN220893509U (en) | 2023-08-31 | 2023-08-31 | Submerged tank level gauge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220893509U (en) |
-
2023
- 2023-08-31 CN CN202322366163.9U patent/CN220893509U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |