CN221694719U - Pipeline oil leakage collecting device capable of avoiding oil dripping - Google Patents

Abstract

The utility model discloses a pipeline oil leakage collecting device capable of avoiding oil dripping, which comprises a pipeline and a collecting box, wherein the joint parts of the two pipelines are butted through a flange, the collecting box is nailed to the ground below the pipeline, a collecting pipe penetrates through an opening at the top of the collecting box and is nailed to the opening at the top of the collecting box, an arc groove block is arranged at the top of the collecting pipe, and the flange is positioned in a notch of the arc groove block. According to the utility model, when the joint of the flange plates is loosened, leaked petroleum can drop into the arc groove block, meanwhile, as the petroleum can be stuck with dust on the flange plates or in the air outside, the petroleum can sequentially pass through the filtration of the arc porous plates and the arc screen plates and then drop into the arc groove block, finally enter the collecting box through the collecting pipe, and finally, when overhauling, the collecting box is dismantled, and the petroleum is sucked out through the oil suction pipe butt-joint pump pipe, so that the resource waste and the potential safety hazard caused by petroleum leakage drop in a period of time without leakage are effectively avoided.

Description

Pipeline oil leakage collecting device capable of avoiding oil dripping

Technical Field

The utility model relates to the technical field of pipeline oil leakage collection design, in particular to a pipeline oil leakage collection device capable of avoiding oil dripping.

Background

In the oil pipeline of the gas station at present, the flange plate connecting part is one of the parts which are easy to leak oil, generally caused by loosening of the fastening nut, and corresponding measures are needed to prevent and repair the oil leakage problems, such as periodically checking the condition of the oil pipe, reinforcing the fastening of the oil pipe connecting part, and the like, checking the oil pipe weekly, monthly or quarterly, and paying attention to the appearance, the connecting part, the valve, the pipe fitting and the like of the pipeline during checking, and checking the supporting and fixing conditions of the pipeline and the conditions of an anti-corrosion and heat-insulating layer.

However, according to the search of the applicant, a certain period interval exists in the pipeline safety inspection, and in the period of time, once the problem that the connection part of the flange plate is unstable occurs, the leaked petroleum is easy to drop on the ground, cannot be recovered, and easily causes resource waste and potential safety hazards of fire, and no better collecting device is provided at present for targeted oil leakage collection, so that the applicant proposes a pipeline oil leakage collecting device capable of avoiding oil dripping to solve the problem.

Disclosure of Invention

The utility model provides a pipeline oil leakage collecting device capable of avoiding oil dripping, and solves the problems set forth in the background.

In order to solve the technical problems, the pipeline oil leakage collecting device capable of avoiding oil dripping comprises a pipeline and a collecting box, wherein two pipeline joints are in butt joint through a flange plate, the collecting box is nailed to the ground below the pipeline, a collecting pipe penetrates through an opening at the top of the collecting box and is nailed to the collecting pipe, an arc groove block is arranged at the top of the collecting pipe, the flange plate is positioned in a notch of the arc groove block, notches at two sides of the arc groove block are attached to the outer wall of the pipeline, an arc screen plate is nailed to the top of the arc groove block, an arc porous plate is arranged on the surface of the arc screen plate, an oil suction pipe is arranged at the top of the collecting box, and the oil suction pipe is used for butt joint of a guide pipe of an oil pump.

Preferably, a circle of rubber strips are adhered to the flange plates at two positions, and the surfaces of the rubber strips are of anti-corrosion design.

Preferably, the width of the arc perforated plate is larger than the thickness of the two flanges combined together, and protruding blocks are arranged on two sides of the arc perforated plate.

Preferably, angle iron blocks are nailed on two sides of the collecting box, and the angle iron blocks are fixed on the ground through bolts.

Preferably, the collecting pipe slides up and down at the top opening of the collecting box, and the top end of the ring part at the bottom of the collecting pipe is adhered with a sealing ring.

Preferably, the oil suction pipe is provided with a manual valve, the interface end of the manual valve is provided with a circular ring block, and the circular ring block is provided with a bolt hole.

Preferably, a thread groove is formed in the top of the collecting box, and a sealing cover is connected in the thread groove in a threaded manner.

Compared with the related art, the pipeline oil leakage collecting device capable of avoiding oil dripping has the following beneficial effects:

According to the utility model, when the joint of the flange plates is loosened, leaked petroleum can drop into the arc groove block, meanwhile, as the petroleum can be stuck with dust on the flange plates or in the air outside, the petroleum can sequentially pass through the filtration of the arc porous plates and the arc screen plates and then drop into the arc groove block, finally enter the collecting box through the collecting pipe, and finally, when overhauling, the collecting box is dismantled, and the petroleum is sucked out through the oil suction pipe butt-joint pump pipe, so that the resource waste and the potential safety hazard caused by petroleum leakage drop in a period of time without leakage are effectively avoided.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of an arc chute block in a three-dimensional structure according to the present utility model;

FIG. 4 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 6 shows an arc-shaped screen plate according to the present utility model and a schematic structural view of an arc-shaped porous plate.

Reference numerals in the drawings: 1. a pipe; 2. a flange plate; 201. a rubber strip; 3. arc groove blocks; 4. a collection pipe; 401. a seal ring; 5. a collection box; 501. angle iron block; 6. an arc-shaped screen plate; 7. an arc-shaped porous plate; 8. an oil suction pipe; 801. a manual valve; 802. a circular ring block; 9. sealing cover.

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.

The utility model is shown in fig. 1-6, which comprises a pipeline 1 and a collecting box 5, wherein the joint of the two pipelines 1 is butted by a flange plate 2, the collecting box 5 is nailed on the ground below the pipeline 1, a collecting pipe 4 penetrates through an opening at the top of the collecting box 5 and is nailed on the collecting pipe 4, an arc groove block 3 is arranged at the top of the collecting pipe 4, the flange plate 2 is positioned in a notch of the arc groove block 3, notches at two sides of the arc groove block 3 are jointed with the outer wall of the pipeline 1, an arc screen plate 6 is nailed on the top of the arc groove block 3, an arc porous plate 7 is arranged on the surface of the arc screen plate 6, an oil suction pipe 8 is arranged at the top of the collecting box 5, and the oil suction pipe 8 is used for butting a guide pipe of an oil pump.

Through the above-mentioned structural design, when carrying out the oil leak collection protection work of ring flange 2 junction, install collecting box 5 in the bottom surface position department of pipeline 1 below, slide collecting pipe 4 afterwards, make arc groove piece 3 both sides breach and pipeline 1 laminating, ring flange 2 is located the inside of arc groove piece 3 this moment can, then when ring flange 2 junction is relaxed, the oil that leaks can drip arc groove piece 3 inside, simultaneously because the oil can stick the dust on ring flange 2 or in the air in the outside, therefore the oil can drip the inside of arc groove piece 3 again through the filtration of arc perforated plate 7 and arc otter board 6 in proper order, get into the inside of collecting box 5 through collecting pipe 4 at last, during the maintenance at last, dismantle collecting box 5, rethread oil pipe 8 butt joint pump pipe can, thereby effectively avoided in the time quantum of not finding revealing, the oil leaks the resource waste and the potential safety hazard that the drip leads to.

Specifically, all bond the round rubber strip 201 on two ring flanges 2, the rubber strip 201 surface is anticorrosive design, and two rubber strips 201 can play spacing blocking effect like this, avoid the oil to fall to pipeline 1 or the position beyond the arc groove piece 3 for the oil that leaks falls smoothly to the inside collection of arc groove piece 3.

Specifically, the width of the arc perforated plate 7 is greater than the thickness of the two flanges 2 combined together, and the two sides of the arc perforated plate 7 are provided with the protruding blocks 701, so that the protruding blocks 701 play a limiting role, and the arc perforated plate 7 can be ensured to drop into the arc screen 6 for filtration through the round holes.

Specifically, the angle iron blocks 501 are nailed on two sides of the collecting box 5, the angle iron blocks 501 are fixed on the ground through bolts, the collecting pipe 4 slides up and down at the top opening of the collecting box 5, and the top ends of the annular blocks at the bottom of the collecting pipe 4 are adhered with the sealing rings 401, so that the collecting box 5 is quickly installed through the angle iron blocks 501 in the mounting and dismounting design, then the collecting pipe 4 is upwards moved and then is fixed through bolts, the dismounting is very convenient and quick, the sealing rings 401 enhance the sealing performance between the collecting pipe 4 and the collecting box 5, and dust is prevented from entering the inside.

Specifically, install a manual valve 801 on inhaling oil pipe 8, the interface end design of manual valve 801 has ring piece 802, be equipped with the bolt hole on the ring piece 802, the top of collecting box 5 is equipped with the screw groove, threaded connection has sealed lid 9 in the screw groove, manual valve 801 is convenient for will inhale oil pipe 8 when daily work like this is closed, then avoid the dust to get into inside, and ring piece 802 is convenient for dock like the flange, finally sealed lid 9 can open and observe the inside oil that has of collecting box 5 when the routine inspection, then can discover that some slightly reveal a small amount of oil leakage and the condition that the problem can not be watched outside ring flange 2, it is very practical.

Working principle: firstly, the collecting box 5 is arranged at the bottom surface position below the pipeline 1, then the collecting pipe 4 slides upwards, gaps at two sides of the arc groove block 3 are attached to the pipeline 1, then the collecting pipe 4 is fixed, the flange plate 2 is positioned in the arc groove block 3, when the joint of the flange plate 2 is loosened, leaked petroleum can drop into the arc groove block 3 due to the limiting blocking effect of the rubber strip 201, meanwhile, the petroleum can adhere to dust on the flange plate 2 or in the air outside, so that the petroleum can sequentially pass through the filtration of the arc porous plate 7 and the arc screen plate 6 and then drop into the arc groove block 3, finally, the oil enters the interior of the collecting box 5 through the collecting pipe 4, when oil leakage is found to be overhauled, the collecting box 5 is loosened from the bottom surface and the collecting pipe 4, the collecting pipe 4 can be detached by sliding downwards, then the manual valve 801 is opened, the petroleum collected in the collecting box 5 is sucked out through the oil suction pipe 8, and finally, after maintenance is completed, the equipment is cleaned and reinstalled.

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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims (7)

1. Can avoid pipeline oil leak collection device of oil drip, including pipeline (1) and collecting box (5), its characterized in that: two places pipeline (1) interface department is through ring flange (2) butt joint, collection box (5) nail joint is in pipeline (1) below ground department, pass in collection box (5) open top and nail joint have collecting pipe (4), arc groove piece (3) are installed at collecting pipe (4) top, ring flange (2) are located the notch of arc groove piece (3), and arc groove piece (3) both sides breach and pipeline (1) outer wall laminating, arc groove piece (3) top nail joint has arc otter board (6), arc otter board (6) surface mounting has arc perforated plate (7), oil suction pipe (8) are installed at the top of collection box (5), oil suction pipe (8) are used for the pipe of butt joint oil pump.

2. The device for collecting oil leakage of the pipeline capable of preventing oil from dripping according to claim 1, wherein a circle of rubber strips (201) are adhered to the flange plate (2) at two positions, and the surfaces of the rubber strips (201) are of an anti-corrosion design.

3. The device for collecting oil leakage from a pipeline capable of avoiding oil dripping according to claim 1, wherein the width of the arc-shaped porous plate (7) is larger than the combined thickness of the two flanges (2), and protruding blocks (701) are arranged on two sides of the arc-shaped porous plate (7).

4. The device for collecting oil leakage from a pipeline capable of avoiding oil dripping according to claim 1, wherein angle iron blocks (501) are nailed on two sides of the collecting box (5), and the angle iron blocks (501) are fixed on the ground through bolts.

5. A device for collecting leaked oil in a pipeline capable of avoiding oil dripping according to claim 1, characterized in that the collecting pipe (4) slides up and down at the top opening of the collecting box (5), and the top end of the ring part at the bottom of the collecting pipe (4) is adhered with a sealing ring (401).

6. The device for collecting leaked oil in a pipeline capable of preventing oil from dripping according to claim 1, wherein a manual valve (801) is installed on the oil suction pipe (8), an annular block (802) is designed at the interface end of the manual valve (801), and bolt holes are formed in the annular block (802).

7. The device for collecting leaked oil in a pipeline capable of preventing oil from dripping according to claim 1, wherein a thread groove is arranged at the top of the collecting box (5), and a sealing cover (9) is connected in the thread groove in a threaded manner.