CN218705726U - Device for checking and monitoring floating disc in storage tank - Google Patents
Device for checking and monitoring floating disc in storage tank Download PDFInfo
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- CN218705726U CN218705726U CN202222955788.4U CN202222955788U CN218705726U CN 218705726 U CN218705726 U CN 218705726U CN 202222955788 U CN202222955788 U CN 202222955788U CN 218705726 U CN218705726 U CN 218705726U
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- storage tank
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- tank
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Abstract
The utility model discloses a device for checking and monitoring a floating disc in a storage tank, which relates to an inner floating disc storage tank; the storage tank comprises a storage tank, wherein an observation hole is formed in the top of the storage tank, and a light hole is formed in the side wall of the storage tank; the light holes are arranged at a position 0.5-0.8m above the storage tank interlocking liquid level, the observation holes and the light holes are hermetically connected with transparent hole plates, and protective covers are arranged outside the transparent hole plates; the utility model discloses set up observation hole and light trap respectively at tank deck and jar wall, the interior floating plate in jar that the lateral wall of jar advances light can be more abundant gives the illumination to jar, then observes from the tank deck portion, has avoided the light reflection problem that perpendicular income light produced, can make the more clear judgement of inspection personnel the position of interior floating plate; the problem of in-tank floating plate inspection error or be unfavorable for observing that the in-process of observing is carried out because the influence of light reflection etc. causes at the tank deck is solved.
Description
Technical Field
The utility model relates to an interior floating plate storage tank specifically is a floating plate inspection monitoring device in storage tank.
Background
At present, the integrity of the inner floating plate is periodically checked in the operation process of the inner floating plate storage tank, and the check method is generally to check through a tank top light hole. In the checking process, the light hole at the top of the storage tank needs to be completely opened, and the storage tank is completely decompressed at the moment and is contrary to the safe operation pressure of the storage tank; the storage tank can be communicated with the atmosphere by opening the light hole, air is easily mixed into the storage tank, the explosion limit is reached, and great potential safety hazards exist. Conventional floating deck inspection is influenced by the sight, generally is night work, can clearly look over the floating deck state with the flashlight party of shining, and night work has personnel risk of dropping. And the light transmission and the observation are at the same position, so that observation and judgment errors caused by light reflection and other reasons can often occur.
Patent CN 206318276U a modified internal floating roof jar floating plate monitoring device, including storage tank, floating plate, light trap and observation window, the floating plate is located the storage tank, the light trap is located the top of storage tank, set up the observation window on the light trap. Install the observation window additional on the light trap of modified interior floating roof jar, abandoned the tradition and torn open and examine the floating plate that the light trap comes the inspection interior floating roof jar, come the floating plate of monitoring storage tank inside through the observation window on the light trap, be convenient for daily interior floating roof floating plate running state monitor. However, the light hole and the observation window of the monitoring device are of an integrated structure, which is equivalent to sealing the original light hole, but the problem of judgment error caused by the influence of light cannot be avoided.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art and provides a device for checking and monitoring the floating plate in the storage tank; the problem of in-tank floating plate inspection error or be unfavorable for observing that the in-process of observing is carried out because the influence of light reflection etc. causes at the tank deck is solved.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
A device for checking and monitoring a floating plate in a storage tank comprises the storage tank, wherein an observation hole is formed in the top of the storage tank, and a light hole is formed in the side wall of the storage tank; the light hole is arranged at a position 0.5-0.8m above the storage tank interlocking liquid level, the observation hole and the light hole are both connected with a transparent hole plate in a sealing manner, and a protective cover is arranged outside the transparent hole plate.
Further, the transparent pore plate is made of transparent glass fiber reinforced plastics.
Furthermore, a storage tank plate ladder is arranged outside the light hole.
Furthermore, the observation hole and the light hole are fixedly connected with the transparent hole plate through flanges.
Furthermore, the protective cover is connected with the flange through a fixing bolt.
The utility model discloses produced beneficial effect for prior art does:
at first, the utility model discloses to observe hole and light trap and set up respectively at tank deck and jar wall, jar side wall advances that light can be more abundant gives illumination to the interior floating plate in jar, then observes from the tank deck portion, has avoided going into the light reflection of light problem that the light produced perpendicularly, can make the position of floating plate in more clear judgement of inspection personnel.
Secondly, the light holes and the observation holes are both of a closed structure and are provided with protective covers, so that the risk operations of disassembling the light holes, releasing pressure and the like in floating plate inspection are eliminated; the floating disc inspection is completed on the premise of not influencing the normal operation of the storage tank; the opening of a manhole on the top of the tank is avoided, the unorganized emission of oil gas in the storage tank can be avoided, and the operation safety and the safe operation of the storage tank are greatly improved.
Drawings
FIG. 1 is a view showing the arrangement of the observation holes and the light-transmitting holes according to the present invention;
FIG. 2 is a schematic structural view of the observation hole and the light-transmitting hole of the present invention;
fig. 3 is a top view of the observation hole and the light hole of the present invention.
In the figure, 1-reservoir; 2-tank top; 3-a viewing aperture; 4-light hole; 5-a transparent orifice plate; 6-protective cover; 7-storage tank winding ladder; 8-a flange; 9-fixing the bolt; 10-interlock level.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
Referring to fig. 1-3, the present embodiment provides an inspection and monitoring device for a floating plate in a storage tank, which includes a storage tank 1, wherein an observation hole 3 is installed on a tank top 2 of the storage tank 1, and the observation hole 3 mainly serves to observe the position of the floating plate in the tank; the side wall of the storage tank 1 is provided with a light hole 4; the light hole 4 is mainly used for putting illumination from the position to assist monitoring personnel in monitoring the floating disc; the light transmission hole 4 is arranged at a position 0.5m above the interlocking liquid level 10 of the storage tank 1, namely the height h =0.5m between the interlocking liquid level 10 and the center position of the light transmission hole 4 (see fig. 1); the light input at the position can fully irradiate on the floating disc in the tank, and is more beneficial to observing from the observation hole 3. The outside of light trap 4 is provided with storage tank dish ladder 7, the operation of the personnel of being convenient for.
The observation hole 3 and the light hole 4 are both connected with a transparent pore plate 5 in a sealing way, and specifically, the transparent pore plate 5 is made of transparent glass fiber reinforced plastics. The observation hole 3 and the light hole 4 are fixedly connected with the transparent hole plate 5 through flanges 8. The outside of the transparent pore plate 5 is provided with a protecting cover 6, and the protecting cover 6 is connected with a flange 8 through a fixing bolt 9.
When the floating plate in the storage tank is required to be checked and monitored, the protective cover 6 of the observation hole 3 and the light transmission hole 4 is opened, the floating plate in the tank is irradiated from the transparent hole plate 5 of the light transmission hole 4 by using a highlight flashlight, and the floating plate state is checked in the tank from the transparent hole plate 5 of the observation hole 3 on the top of the tank.
To observe hole 3 and light trap 4 and set up respectively at tank deck 2 and jar wall in this embodiment, jar side wall advances light can be more abundant give illumination to the interior floating plate in jar, then observes from the tank deck portion, has avoided the light reflection of light problem that perpendicular income light produced, can make the position of floating plate in the more clear judgement of inspection personnel.
The light holes 4 and the observation holes 3 are both of a closed structure and are provided with the protecting covers 6, so that the risk operations of disassembling the light holes, releasing pressure and the like in floating plate inspection are eliminated; the floating disc inspection is completed on the premise of not influencing the normal operation of the storage tank; the opening of a manhole on the top of the tank is avoided, the unorganized emission of oil gas in the storage tank can be avoided, and the operation safety and the safe operation of the storage tank are greatly improved.
The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.
Claims (5)
1. The device for checking and monitoring the floating plate in the storage tank is characterized by comprising the storage tank (1), wherein an observation hole (3) is formed in the tank top (2) of the storage tank (1), and a light hole (4) is formed in the side wall of the storage tank (1); light trap (4) set up in storage tank (1) interlocking liquid level above 0.5-0.8m department, observation hole (3) and light trap (4) all sealing connection have transparent orifice plate (5), transparent orifice plate (5) outside is provided with protecting cover (6).
2. The inspection and monitoring device for the floating plate in the storage tank according to claim 1, wherein the transparent hole plate (5) is made of transparent glass fiber reinforced plastics.
3. An inspection and monitoring device for a floating plate in a storage tank, according to claim 1, characterized in that the outside of the light hole (4) is provided with a storage tank plate ladder (7).
4. The inspection and monitoring device for the floating plate in the storage tank is characterized in that the observation hole (3) and the light transmission hole (4) are fixedly connected with the transparent hole plate (5) through flanges (8).
5. An inspection and monitoring device for a floating plate in a storage tank, according to claim 4, characterized in that the protecting cover (6) is connected with the flange (8) through fixing bolts (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222955788.4U CN218705726U (en) | 2022-11-07 | 2022-11-07 | Device for checking and monitoring floating disc in storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222955788.4U CN218705726U (en) | 2022-11-07 | 2022-11-07 | Device for checking and monitoring floating disc in storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218705726U true CN218705726U (en) | 2023-03-24 |
Family
ID=85608591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222955788.4U Active CN218705726U (en) | 2022-11-07 | 2022-11-07 | Device for checking and monitoring floating disc in storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218705726U (en) |
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2022
- 2022-11-07 CN CN202222955788.4U patent/CN218705726U/en active Active
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