CN220322503U - Top-mounted liquid level indicator for drainer - Google Patents
Top-mounted liquid level indicator for drainer Download PDFInfo
- Publication number
- CN220322503U CN220322503U CN202321644655.3U CN202321644655U CN220322503U CN 220322503 U CN220322503 U CN 220322503U CN 202321644655 U CN202321644655 U CN 202321644655U CN 220322503 U CN220322503 U CN 220322503U
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- China
- Prior art keywords
- stainless steel
- lower base
- transparent glass
- liquid level
- connecting rod
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- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 43
- 239000010935 stainless steel Substances 0.000 claims abstract description 43
- 239000011521 glass Substances 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 210000002445 nipple Anatomy 0.000 claims description 13
- 238000005188 flotation Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a top-mounted liquid level indicator for a drainage device, which comprises a drainage device top plate, a lower base, a transparent glass tube, an upper plug, a stainless steel connecting rod, an elongated pontoon and a stainless steel protection tube, wherein the lower base is provided with a lower annular groove, a lower sealing ring is arranged on the lower annular groove, the upper plug is provided with an upper annular groove, the upper sealing ring is arranged on the upper annular groove, the transparent glass tube is arranged on the upper part of the lower base, the upper plug is arranged on the upper part of the transparent glass tube, the top of the stainless steel connecting rod is provided with a limiting plate and a red marking tube, the lower part of the stainless steel connecting rod is in threaded connection with the upper part of the elongated pontoon, an inner guide hole is formed in the lower base, and the stainless steel connecting rod penetrates through the inner guide hole of the lower base; the utility model belongs to the field of liquid level indicators, in particular to a top-mounted liquid level indicator for a drainer, which is convenient for inspection personnel to inspect the water level condition inside the drainer in time and can be additionally arranged without changing the structure of the existing drainer.
Description
Technical Field
The utility model belongs to the technical field of liquid level indicators, and particularly relates to a top-mounted liquid level indicator for a water drainer.
Background
In order to detect the water level inside a gas drainer, a magnetic flap level gauge, a level switch, or other types of level gauges are generally installed on the side surface of the drainer. Along with the extension of the service time, the corrosion and blockage of pipelines or meters are caused by acid-base corrosive substances and dust in the gas and the connection pipes, flanges, sealing elements and the like of a magnetic turn-over liquid level meter, a liquid level switch or other liquid level meters which are arranged on the side, the liquid level detection precision is influenced when the gas is light, the gas overflows when the gas is heavy, and the economic and safe operation of a gas drainer is seriously influenced. In addition, the magnetic flap liquid level meter, the liquid level switch or other liquid level meters arranged on the side surface of the drainer are easy to cause outflow of condensed water during maintenance or replacement, and are extremely easy to collide and damage during transportation and installation. In addition, if a liquid level detection device is additionally arranged on the existing drainer without liquid level detection, because the vent pipe orifices reserved on the top plate of the existing drainer are smaller, the existing drainer is provided with a liquid level meter in the existing form, no matter whether the side surface or the top surface of the drainer is provided with a power supply or the structure of the original drainer is required to be subjected to local fire-operating modification, the drainer is positioned in a coal gas explosion-proof area, and the fire operation and the power supply are not suitable to be additionally arranged on site.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the top-mounted liquid level indicator for the drainer, which is convenient for a patrol personnel to check the internal water level condition of the drainer in time and can be additionally arranged without changing the structure of the prior drainer.
The technical scheme adopted by the utility model is as follows: the scheme includes that drainer roof, lower base, transparent glass pipe, upper end cap, stainless steel connecting rod, long and thin flotation pontoon and stainless steel protection tube, lower base are equipped with down the ring channel, lower ring channel is installed down the sealing washer, is equipped with the ring channel on the upper end cap, upper sealing washer is installed to the ring channel, transparent glass pipe installs in lower base upper portion, and the upper end cap is installed on transparent glass pipe's upper portion, and the top of stainless steel connecting rod is provided with limiting plate and red mark the pipe, and threaded connection is adopted with the upper portion of long and thin flotation pontoon in the lower base lower part of stainless steel connecting rod, be equipped with interior guiding hole in the lower base, the stainless steel connecting rod passes from the interior guiding hole of lower base, be equipped with the bar hole in the stainless steel protection tube, stainless steel protection tube suit is in transparent glass's outside, and stainless steel protection tube top is the blind end, and stainless steel protection tube lower part is provided with the internal thread, and stainless steel protection tube adopts threaded connection with the lower base.
The drainer roof is provided with external screw thread nipple, and internal screw thread tee bend is installed on external screw thread nipple upper portion, and lower base mounting is in internal screw thread tee bend upper portion, and nipple and internal screw thread ball valve are installed in proper order to the opposite side of internal screw thread tee bend.
The outer diameter of the limiting plate is larger than the inner diameter of the inner guide hole, and the outer diameter of the stainless steel connecting rod is smaller than the inner diameter of the inner guide hole.
The inner diameter of the transparent glass tube is smaller than the outer diameters of the upper sealing ring and the lower sealing ring, the transparent glass tube and the lower base are sealed through interference fit of the lower sealing ring, and the transparent glass tube and the upper plug are sealed through interference fit of the upper sealing ring.
The external diameter of the slender buoy is smaller than the internal diameter of the external screw thread nipple and the internal screw thread tee.
The beneficial effects obtained by the utility model by adopting the structure are as follows: the top-mounted liquid level indicator for the drainer is convenient for inspection personnel to check the water level condition inside the drainer in time, is convenient for operators to supplement water in time, prevents serious accidents caused by water shortage inside the drainer, can effectively solve the problems that the existing drainer is free from fire, is free from adding a power supply and is free from changing the structure of the existing drainer, and can be added with the liquid level indicator, thereby realizing the technical purpose.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the stainless steel protective tube A-A;
FIG. 3 is a top cross-sectional view of the stainless steel protective tube;
FIG. 4 is a schematic view of the lower base structure;
fig. 5 is a schematic diagram of the structure of the upper plug.
1, a stainless steel protective tube; 2. an upper plug; 3. an upper sealing ring; 4. a transparent glass tube; 5. a bar-shaped hole; 6. a limiting plate; 7. a red indicator tube; 8. a lower sealing ring; 9. an internal thread; 10. a lower base; 11. an inner joint; 12. an internal thread tee; 13. an internal thread ball valve; 14. an external nipple; 15. a stainless steel connecting rod; 16. a drainer top plate; 17. an elongated pontoon; 18. condensing water; 20. a lower annular groove; 21. an inner guide hole; 22. and an upper annular groove.
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
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.
As shown in fig. 1-5, the scheme comprises a lower base 10, a transparent glass tube 4, an upper plug 2, a stainless steel connecting rod 15, an elongated pontoon 17 and a stainless steel protection tube 1, wherein the lower base 10 is provided with a lower annular groove 20, the lower annular groove 20 is provided with a lower sealing ring 8, the upper plug 2 is provided with an upper annular groove 22, the upper sealing ring 3 is arranged on the upper annular groove 22, the transparent glass tube 4 is arranged on the upper part of the lower base 10, the upper part of the transparent glass tube 4 is provided with the upper plug 2, the top of the stainless steel connecting rod 15 is provided with a limiting plate 6 and a red marking tube 7, the lower part of the stainless steel connecting rod 15 is in threaded connection with the upper part of the elongated pontoon 17, an inner guide hole 21 is arranged in the lower base 10, the stainless steel connecting rod 15 penetrates through the inner guide hole 21 of the lower base 10, the stainless steel protection tube 1 is internally provided with a strip-shaped hole 5, the stainless steel protection tube 1 is sleeved outside the transparent glass tube 4, the top of the stainless steel protection tube 1 is a blind end, the lower part of the stainless steel protection tube 1 is provided with an inner thread 9, and the stainless steel protection tube 1 is in threaded connection with the lower base 10.
The outer diameter of the limiting plate 6 is larger than the inner diameter D1 of the inner guide hole 21, and the outer diameter D2 of the stainless steel connecting rod 15 is smaller than the inner diameter D1 of the inner guide hole 21, so that the stainless steel connecting rod 15 can conveniently slide freely up and down under the action of condensate water acting on the floating force of the elongated pontoon 17.
The inner diameter of the transparent glass tube 4 is smaller than the outer diameters of the upper sealing ring 3 and the lower sealing ring 8, the transparent glass tube 4 and the lower base 10 are sealed through interference fit of the lower sealing ring 8, and the transparent glass tube 4 and the upper plug 2 are sealed through interference fit of the upper sealing ring 3.
Examples
The existing drainer top plate 16 is provided with an external screw nipple 14, an internal screw tee 12 is installed on the upper portion of the external screw nipple 14, a lower base 10 is installed on the upper portion of the internal screw tee 12, and an inner joint 11 and an internal screw ball valve 13 are installed on the other side of the internal screw tee 12 in sequence.
The outer diameter D of the elongated pontoon 17 is smaller than the inner diameters D of the externally threaded nipple 14 and the internally threaded tee 12, facilitating passage of the elongated pontoon 17 from the upper portion of the internally threaded tee 12 through the externally threaded nipple 14 and into the drainer.
In specific use, when the water level of the condensed water 18 in the drainer is at a normal water level or a high water level, the red indicator tube 7 is positioned at the top of the transparent glass tube 4. When the interior of the drainer is deficient in water, the red indicator tube 7 is positioned at the lower part of the interior of the transparent glass tube 4. The water level condition inside the water draining device can be conveniently and timely checked by a patrol personnel, and when the red indicating pipe 7 is positioned at the lower part, the water is required to be timely supplemented by an operator, so that serious accidents caused by water shortage inside the water draining device are prevented.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. A top-loading liquid level indicator for a drain, characterized by: including drainer roof, lower base, transparent glass pipe, go up the end cap, stainless steel connecting rod, long and thin flotation pontoon and stainless steel protection tube, the lower base is equipped with down the ring channel, lower sealing washer is installed to the ring channel down, upward is equipped with the ring channel on the end cap, upward the ring channel is installed and is gone up the sealing washer, transparent glass pipe is installed on lower base upper portion, the upper portion of transparent glass pipe installs the end cap, the top of stainless steel connecting rod is provided with limiting plate and red mark the pipe, threaded connection is adopted with the upper portion of long and thin flotation pontoon in the lower base lower part of stainless steel connecting rod, be equipped with interior guiding hole in the lower base, stainless steel connecting rod passes from the interior guiding hole of lower base, be equipped with the bar hole in the stainless steel protection tube, stainless steel protection tube suit is in transparent glass's outside, stainless steel protection tube top is the blind end, stainless steel protection tube lower part is provided with the internal screw thread, stainless steel protection tube adopts threaded connection with the lower base.
2. A top-loading liquid level indicator for a drain as defined in claim 1, wherein: the drainer roof is provided with external screw thread nipple, and internal screw thread tee bend is installed on external screw thread nipple upper portion, and lower base mounting is in internal screw thread tee bend upper portion, and nipple and internal screw thread ball valve are installed in proper order to the opposite side of internal screw thread tee bend.
3. A top-loading liquid level indicator for a drain as defined in claim 2, wherein: the outer diameter of the limiting plate is larger than the inner diameter of the inner guide hole, and the outer diameter of the stainless steel connecting rod is smaller than the inner diameter of the inner guide hole.
4. A top-loading liquid level indicator for a drain as defined in claim 3, wherein: the inner diameter of the transparent glass tube is smaller than the outer diameters of the upper sealing ring and the lower sealing ring, the transparent glass tube and the lower base are sealed through interference fit of the lower sealing ring, and the transparent glass tube and the upper plug are sealed through interference fit of the upper sealing ring.
5. A top-loading liquid level indicator for a drain as defined in claim 4, wherein: the external diameter of the slender buoy is smaller than the internal diameter of the external screw thread nipple and the internal screw thread tee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321644655.3U CN220322503U (en) | 2023-06-27 | 2023-06-27 | Top-mounted liquid level indicator for drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321644655.3U CN220322503U (en) | 2023-06-27 | 2023-06-27 | Top-mounted liquid level indicator for drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220322503U true CN220322503U (en) | 2024-01-09 |
Family
ID=89411367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321644655.3U Active CN220322503U (en) | 2023-06-27 | 2023-06-27 | Top-mounted liquid level indicator for drainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220322503U (en) |
-
2023
- 2023-06-27 CN CN202321644655.3U patent/CN220322503U/en active Active
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