CN215287995U

CN215287995U - Skid-mounted oil discharge leakage-proof device

Info

Publication number: CN215287995U
Application number: CN202121263496.3U
Authority: CN
Inventors: 王金玉
Original assignee: Wuhan Cheyitong Technology Co ltd
Current assignee: Wuhan Cheyitong Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-24
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a skid-mounted oil discharge leakage-proof device, which comprises a fixed cylinder, a connecting ring plate, a connecting cylinder and an emptying component, wherein one side of the top of the fixed cylinder is fixedly connected with an oil inlet pipe, one end of the oil inlet pipe extends to the inside of the fixed cylinder and is fixedly connected with a check valve, one end of the oil inlet pipe, which is far away from the check valve, is sleeved with the connecting ring plate, and the inner wall of the connecting ring plate is symmetrically provided with a chute, the utility model has compact structure, simple and convenient operation and strong practicability, the flange plate can be rapidly positioned by matching the connecting ring plate with the chute, thereby facilitating the fixing of a worker to the flange plate, being beneficial to improving the connecting speed, preventing the leakage of oil from the joint of the flange plate by a sealing ring, improving the oil discharge safety, filtering the impurities in the oil by a filter screen, and discharging the air generated during oil discharge by the emptying component, thereby avoiding the phenomenon of pressure increase inside the oil storage tank and being beneficial to improving the safety of oil storage.

Description

Skid-mounted oil discharge leakage-proof device

Technical Field

The utility model relates to a leak protection device, in particular to skid-mounted oil discharge leak protection device belongs to leak protection device technical field.

Background

A skid-mounted gas station full-name separation explosion-proof skid-mounted refueling device is a ground refueling device integrating a refueling machine, a separation explosion-proof double-layer oil storage tank, a separation explosion-proof oil gas recovery device and an automatic fire extinguisher, is shaped like a large container, can be hoisted and moved, has all functions of fixing the gas station, needs to be frequently refueled due to the small volume of the skid-mounted gas station, discharges oil in the oil tank car into the gas station during refueling, needs to strictly prevent smoke and fire during use due to the fact that the skid-mounted gas station is not provided with the underground oil storage tank, also needs to prevent oil leakage during oil discharge, generally adopts a flange plate to connect pipelines during oil discharge, but the traditional flange plate is inconvenient to butt joint threaded holes during connection, thereby influencing the fixation of workers to the flange plate, and the existing oil unloading mode can not discharge air, and the pressure in the oil tank can be gradually increased along with the increase of oil liquid in the oil tank, thereby causing potential threat.

The invention content is as follows:

the utility model aims at providing a skid-mounted oil discharge leak protection device in order to solve above-mentioned problem, solved the problem of mentioning in the background art.

In order to solve the above problem, the utility model provides a technical scheme:

the utility model provides a skid-mounted oil discharge leak protection device, includes solid fixed cylinder, connecting ring board, connecting cylinder and evacuation subassembly, one side fixedly connected with at solid fixed cylinder top advances oil pipe, the one end that advances oil pipe extends to solid fixed cylinder inside and fixedly connected with check valve, advance oil pipe and keep away from the one end of check valve and cup jointed the connecting ring board, the spout has been seted up to the inner wall symmetry of connecting ring board, two the inside equal sliding connection of spout has a slider, two fixedly connected with ring flange between the slider, the bottom threaded connection of solid fixed cylinder has the connecting cylinder, gu the inside evacuation subassembly that is provided with of fixed cylinder.

As an optimized scheme of the utility model, the annular has been seted up to the connecting ring inboard, the annular is inside to bond there is the sealing ring.

As an optimized scheme of the utility model, the top of solid fixed cylinder inner wall just is located one side fixedly connected with baffle of advancing the oil pipe, fixedly connected with auger between one side of baffle and solid fixed cylinder inner wall, just the auger is located the check valve under.

As an optimized scheme of the utility model, one side fixedly connected with filter screen of auger is kept away from to the baffle, just one side of baffle and the fixed connection of the inner wall of solid fixed cylinder are kept away from to the filter screen.

As a preferred scheme of the utility model, the outside fixedly connected with of fixed section of thick bamboo arranges oil pipe, just it is located the top of filter screen to arrange oil pipe.

As a preferred scheme of the utility model, the evacuation subassembly includes montant, kickboard, ball sealer and blast pipe, the top symmetry fixedly connected with montant of fixed section of thick bamboo inner wall, the outside sliding connection of montant has the kickboard, fixed section of thick bamboo top fixedly connected with blast pipe, the top of kickboard just is located the blast pipe under fixedly connected with ball sealer.

The utility model has the advantages that: compact structure, easy operation is convenient, therefore, the clothes hanger is strong in practicability, can carry out quick location to the ring flange through connecting the crown plate cooperation spout, thereby make things convenient for the staff to fix the ring flange, be favorable to improving the speed of connecting, can prevent through the sealing ring that fluid from the junction seepage of ring flange, thereby the security of unloading has been improved, impurity in can being to fluid through the filter screen filters, the air that produces when can be to the unloading through evacuation group price discharges, thereby the phenomenon of the increase of the internal pressure of oil storage tank has been avoided, be favorable to improving the security of oil storage.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the connecting ring plate of the present invention;

fig. 3 is an enlarged view at a in fig. 1.

In the figure: 1. a fixed cylinder; 2. an oil inlet pipe; 3. a connecting ring plate; 4. a chute; 5. a ring groove; 6. a seal ring; 7. a slider; 8. a flange plate; 9. a non-return valve; 10. a partition plate; 11. a packing auger; 12. a connecting cylinder; 13. filtering with a screen; 14. an oil discharge pipe; 15. an evacuation assembly; 151. a vertical rod; 152. a floating plate; 153. a sealing ball; 154. and (4) exhausting the gas.

The specific implementation mode is as follows:

as shown in fig. 1 to 3, the following technical solutions are adopted in the present embodiment:

example (b):

a skid-mounted oil discharge leakage-proof device comprises a fixed cylinder 1, a connecting ring plate 3, a connecting cylinder 12 and an emptying assembly 15, wherein one side of the top of the fixed cylinder 1 is fixedly connected with an oil inlet pipe 2, one end of the oil inlet pipe 2 extends into the fixed cylinder 1 and is fixedly connected with a check valve 9, the oil liquid in the fixed cylinder 1 can be prevented from flowing backwards, the sealing performance of the fixed cylinder 1 is improved, the end, away from the check valve 9, of the oil inlet pipe 2 is sleeved with the connecting ring plate 3, the inner wall of the connecting ring plate 3 is symmetrically provided with the sliding grooves 4, the sliding blocks 7 are connected in the two sliding grooves 4 in a sliding manner, the flange plate 8 is fixedly connected between the two sliding blocks 7, the flange plate 8 can be positioned quickly, thereby facilitating the fixing of the flange 8 by the working personnel, the bottom of the fixed cylinder 1 is connected with a connecting cylinder 12 through screw threads, impurities in oil can be collected in a centralized mode, and the emptying assembly 15 is arranged inside the fixed cylinder 1.

Furthermore, the annular groove 5 is formed in the connecting ring plate 3, the sealing ring 6 is bonded in the annular groove 5, oil can be prevented from leaking from the joint of the flange 8, and the oil discharging safety is improved.

Furthermore, the top of the inner wall of the fixed cylinder 1 is fixedly connected with a partition plate 10 positioned on one side of the oil inlet pipe 2, an auger 11 is fixedly connected between the partition plate 10 and one side of the inner wall of the fixed cylinder 1, and the auger 11 is positioned under the check valve 9, so that the oil can be prevented from rushing inside the fixed cylinder 1 and the connecting cylinder 12.

Furthermore, one side fixedly connected with filter screen 13 that the packing auger 11 was kept away from to baffle 10, and filter screen 13 keep away from the fixed connection of one side of baffle 10 and the inner wall of solid fixed cylinder 1, can filter the impurity in the fluid, are favorable to improving the fuel purity.

Further, the outside fixedly connected with oil extraction pipe 14 of solid fixed cylinder 1, and oil extraction pipe 14 is located the top of filter screen 13, conveniently with the leading-in oil storage tank of filling station of the fuel after filtering.

Further, evacuation subassembly 15 includes montant 151, kickboard 152, ball sealer 153 and blast pipe 154, the top symmetry fixedly connected with montant 151 of fixed 1 inner wall, montant 151 outside sliding connection has kickboard 152, fixed 1 top fixedly connected with blast pipe 154, the top of kickboard 152 just is located blast pipe 154 under fixedly connected with ball sealer 153, the air that produces when can discharging, thereby avoid the phenomenon of oil storage tank internal pressure increase, be favorable to improving the security of oil storage.

Specifically, when oil is discharged, a worker brings a flange 8 on an oil discharge pipeline of the oil tank truck close to the connecting ring plate 3, inserts a slide block 7 on the flange 8 into the sliding groove 4, the flange 8 and a threaded hole on the connecting ring plate 3 are at the same horizontal position, then fixes the flange 8 and the connecting ring plate 3 through a bolt, one side of the flange 8 is in close contact with the sealing ring 6, then opens the oil pump, oil in the oil tank truck enters the fixed cylinder 1 through the oil inlet pipe 2 and the check valve 9, the oil can be prevented from rushing inside the fixed cylinder 1 and the connecting cylinder 12 under the action of the auger 11, the oil entering the connecting cylinder 12 rises under the action of pressure, the oil is filtered through the filter screen 13, the filtered oil enters the oil storage tank of a gas station through the oil discharge pipe 14, and simultaneously air generated inside the fixed cylinder 1 and the connecting cylinder 12 is discharged through the exhaust pipe 154, when the oil level inside the fixed cylinder 1 is too high, the floating plate 152 drives the sealing ball 153 to rise, so that the exhaust pipe 154 is sealed, and after oil discharge is completed, the connecting cylinder 12 is screwed off from the fixed cylinder 1, so that impurities inside the connecting cylinder 12 can be cleaned.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a skid-mounted oil discharge leak protection device, its characterized in that, including solid fixed cylinder (1), link plate (3), connecting cylinder (12) and evacuation subassembly (15), one side fixedly connected with at solid fixed cylinder (1) top advances oil pipe (2), the one end that advances oil pipe (2) extends to solid fixed cylinder (1) inside and fixedly connected with check valve (9), advance oil pipe (2) and keep away from check valve (9) one end and cup jointed link plate (3), spout (4) have been seted up to the inner wall symmetry of link plate (3), two spout (4) inside equal sliding connection has slider (7), two between slider (7) fixedly connected with ring flange (8), the bottom threaded connection of solid fixed cylinder (1) has connecting cylinder (12), gu fixed cylinder (1) inside is provided with evacuation subassembly (15).

2. The skid-mounted oil discharge leakage prevention device according to claim 1, wherein a ring groove (5) is formed in the connecting ring plate (3), and a sealing ring (6) is bonded in the ring groove (5).

3. The skid-mounted oil discharge leakage prevention device according to claim 1, wherein a partition plate (10) is fixedly connected to one side of the oil inlet pipe (2) and the top of the inner wall of the fixed cylinder (1), an auger (11) is fixedly connected between the partition plate (10) and one side of the inner wall of the fixed cylinder (1), and the auger (11) is located under the check valve (9).

4. The skid-mounted oil discharge leakage prevention device according to claim 3, wherein a filter screen (13) is fixedly connected to one side of the partition plate (10) far away from the packing auger (11), and one side of the filter screen (13) far away from the partition plate (10) is fixedly connected to the inner wall of the fixed cylinder (1).

5. The skid-mounted oil discharge leakage prevention device is characterized in that an oil discharge pipe (14) is fixedly connected to the outside of the fixed cylinder (1), and the oil discharge pipe (14) is positioned above the filter screen (13).

6. The skid-mounted oil discharge leakage prevention device of claim 1, wherein the emptying assembly (15) comprises a vertical rod (151), a floating plate (152), a sealing ball (153) and an exhaust pipe (154), the vertical rod (151) is symmetrically and fixedly connected to the top of the inner wall of the fixed cylinder (1), the floating plate (152) is slidably connected to the outside of the vertical rod (151), the exhaust pipe (154) is fixedly connected to the top of the fixed cylinder (1), and the sealing ball (153) is fixedly connected to the top of the floating plate (152) and is located right below the exhaust pipe (154).