CN211896026U

CN211896026U - Oil tank and skid-mounted gas station

Info

Publication number: CN211896026U
Application number: CN202020084430.7U
Authority: CN
Inventors: 王伟立; 岳镇
Original assignee: Henan Zhonglian Security Technology Co ltd
Current assignee: Henan Zhonglian Security Technology Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-11-10
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to an oil tank and skid-mounted gas station, including the oil tank body, oil tank body top is provided with the manhole, the filter screen has been laid to the lower part level of oil tank body, the tip of oil tank body is provided with into oil pipe, play oil pipe, blow off pipe and flushing pipe, it communicates with the below of the inside filter screen of oil tank body to advance oil pipe, it communicates with the inside filter screen top of oil tank body to go out oil pipe, the flushing pipe parallels to set up in the below of the inside filter screen of oil tank body with the axial of oil tank body, the blow off pipe is linked together with the interior bottom of oil tank body, be provided with the flushometer on the flushing pipe, be; the spray head groups are uniformly distributed on the flushing pipe; the utility model discloses an inside gas that lets in to the flushing pipe can stir the inside remaining liquid of oil tank body, makes the impurity of sediment float to the adnexed impurity separation of bottom is got rid of in the oil tank body under the impact of rivers.

Description

Oil tank and skid-mounted gas station

Technical Field

The utility model belongs to the technical field of the skid-mounted filling station, concretely relates to oil tank and skid-mounted filling station.

Background

The skid-mounted gas station is also called a skid-mounted gas station and is a ground movable gas station integrating an oil storage tank, an oiling machine and video monitoring; the oil storage tank of the blocking explosion-proof skid-mounted gas station (container) is modified by a blocking explosion-proof technology, the blocking explosion-proof material (the blocking explosion-proof material is a net mechanism material formed by special aluminum alloy) is filled in the oil storage tank storing inflammable and explosive liquid according to a certain density mode, and explosion accidents can not occur when the oil storage tank meets open fire, static electricity, impact, lightning stroke, gunshot, welding and accidental violent impact accidents.

The inside filter equipment that does not have of oil tank that current sled dress filling station used, the fuel can sneak into impurity at the in-process of transportation or oil discharge, causes the jam to filling device's pipeline easily, influences sled dress filling station's normal operating, and in addition, impurity is at the inside deposit of oil tank, and the difficult getting rid of in oil tank bottom is attached to, and personnel get into and clear up consuming time power.

Therefore, it is necessary to design a tank for reducing the fuel oil impurities discharged from the discharged tank and rapidly and intensively treating the impurities to solve the technical problems faced at present.

Disclosure of Invention

To exist not enough among the prior art, the utility model provides a reduce discharge oil tank discharge fuel impurity, the oil tank of quick centralized processing impurity.

The technical scheme of the utility model is that: the oil tank comprises an oil tank body, wherein a manhole is arranged at the top of the oil tank body, a filter screen is horizontally paved at the lower part of the oil tank body, an oil inlet pipe, an oil outlet pipe, a drain pipe and a flushing pipe are arranged at the end part of the oil tank body, the oil inlet pipe is communicated with the lower part of the filter screen in the oil tank body, the oil outlet pipe is communicated with the upper part of the filter screen in the oil tank body, the flushing pipe is parallel to the axial direction of the oil tank body and is arranged below the filter screen in the oil tank body, the drain pipe is communicated with the inner bottom of the oil tank body, a flushing valve is arranged on the flushing pipe, and a drain valve is arranged on the drain pipe; and the flushing pipe is uniformly provided with nozzle groups.

The sprayer group is provided with an upper sprayer and a lower sprayer which are correspondingly arranged on two sides of the flushing pipe, the upper sprayer is tangent to the flushing pipe and is arranged on the top of the flushing pipe, the lower sprayer is tangent to the flushing pipe and is arranged on the bottom of the flushing pipe, the upper sprayer and the lower sprayer are communicated with the flushing pipe, and the upper sprayer and the lower sprayer are opposite in direction.

The filter screen is 60 meshes of otter boards, the filter screen all around with the inside fixed connection of oil tank body.

The oil inlet pipe is provided with an oil inlet valve, and the oil outlet pipe is provided with an oil outlet valve.

The flushing valve, the blow-down valve, the oil inlet valve and the oil outlet valve are all ball valves.

One end of the oil inlet pipe is arranged on the upper portion of one end of the oil tank body, and the other end of the oil inlet pipe enters the oil tank body and extends downwards to the position below the filter screen.

The utility model also provides a sled dress filling station, include as above the oil tank.

The utility model has the advantages that:

(1) the utility model can stir the residual liquid in the oil tank body by introducing gas into the flushing pipe, so that water flow is generated in the oil tank body, precipitated impurities float, the impurities attached to the bottom in the oil tank body are separated under the impact of the water flow, and after the flushing is carried out for a period of time, the liquid can be discharged together with the impurities by opening the drain valve, so that the impurities are quickly removed, and the residual impurities in the oil tank body are reduced;

(2) the fuel oil is discharged from the oil outlet pipe after being processed by the filter screen, so that the content of impurities in the fuel oil discharged from the oil outlet pipe can be reduced.

Drawings

Fig. 1 is one of the schematic structural diagrams of the present invention.

Fig. 2 is a second schematic structural diagram of the present invention.

Fig. 3 is a cross-sectional view taken at a-a in fig. 2.

Fig. 4 is a cross-sectional view taken at B-B in fig. 2.

Fig. 5 is a partially enlarged view of C in fig. 4.

Detailed Description

The following describes the embodiments of the present invention with reference to the drawings and examples.

As shown in fig. 1, 2 and 3, the oil tank and skid-mounted gas station comprises an oil tank body 1, wherein a manhole 2 is arranged at the top of the oil tank body 1, a filter screen 9 is horizontally laid at the lower part of the oil tank body 1, an oil inlet pipe 3, an oil outlet pipe 5, a drain pipe 13 and a flushing pipe 7 are arranged at the end part of the oil tank body 1, the oil inlet pipe 3 is communicated with the lower part of the filter screen 9 inside the oil tank body 1, the oil outlet pipe 5 is communicated with the upper part of the filter screen 9 inside the oil tank body 1, the flushing pipe 7 is arranged below the filter screen 9 inside the oil tank body 1 in parallel with the axial direction of the oil tank body 1, the drain pipe 12 is communicated with the inner bottom part of the oil tank body 1, a flushing valve 8 is; spray nozzle groups are uniformly distributed on the flushing pipe 7; in this embodiment, the oil inlet pipe 3 is used for supplying fuel oil to the inside of the oil tank body 1, the fuel oil enters the lower part of the filter screen 9 through the oil inlet pipe 3, along with the increase of the fuel oil amount in the oil tank body 1, the fuel oil level in the oil tank body 1 rises continuously and passes through the filter screen, impurities generated in the transportation process of the fuel oil and the like stay below the filter screen 9 through the separation effect of the filter screen 9, the filtered fuel oil can be obtained above the filter screen 9, and the oil outlet pipe 5 is communicated with the upper part of the filter screen 9 and used for discharging the fuel oil filtered by the filter screen 9 in the oil tank body 1; when excessive impurities are gathered below the filter screen 9 or the oil tank is used for a period of time, the fuel oil in the oil tank body 1 is discharged, at the moment, residual liquid such as fuel oil, condensate water and the like is arranged below the filter screen 9, the liquid immerses the flushing pipe 7, gas is introduced into the flushing pipe 7, the nozzle group can generate airflow to push the liquid to flow, so that precipitated impurities float, impurities attached to the bottom in the oil tank body 1 are separated under the impact of water flow, after the liquid is flushed for a period of time, the liquid can be discharged along with the impurities by opening the drain valve 13, the impurity residues in the oil tank body 1 are reduced, and the discharged liquid and impurities are introduced into the oil-gas separation device to utilize the residual fuel oil, so that waste is avoided; the gas introduced into the interior of the purge pipe 7 may be an inert gas.

Specifically, as an embodiment of the nozzle group, as shown in fig. 4 and 5, the nozzle group has an upper nozzle 11 and a lower nozzle 10 which are correspondingly arranged on both sides of the flushing pipe, the upper nozzle 11 is tangential to the flushing pipe 7 and arranged on the top of the flushing pipe, the lower nozzle 10 is tangential to the flushing pipe 7 and arranged on the bottom of the flushing pipe, the upper nozzle 11 and the lower nozzle 10 are both communicated with the flushing pipe 7, and the upper nozzle 11 and the lower nozzle 10 are opposite in direction; the liquid in the bottom of the oil tank body 1 flows under the action of the air flow at the jetting positions of the upper and

lower nozzles

11 and 10, so that the settled impurities float, and the impurities attached to the bottom of the oil tank body 1 are separated under the impact of the water flow.

The filter screen 9 is a 60-mesh screen plate, the filter screen 9 is used for filtering fuel, the periphery of the filter screen 9 is fixedly connected with the inside of the oil tank body 1, and specifically, the periphery of the filter screen 9 is welded with the inner wall of the oil tank body 1 to form an integral structure.

Further, an oil inlet valve 4 is arranged on the oil inlet pipe 3, the oil inlet valve 4 is used for controlling the on-off of the oil inlet pipe 3, an oil outlet valve 6 is arranged on the oil outlet pipe 5, and the oil outlet valve 6 is used for controlling the on-off of the oil outlet pipe 5; specifically, the flushing valve 8, the blowdown valve 13, the oil inlet valve 4 and the oil outlet valve 6 are all ball valves.

One end of the oil inlet pipe 3 is arranged at the upper part of one end of the oil tank body 1, the other end of the oil inlet pipe enters the oil tank body 1 and extends downwards to the lower part of the filter screen 9, and fuel oil is guided into the lower part of the filter screen 9 through the oil inlet pipe 3.

The embodiment also discloses a skid-mounted gas station using the oil tank.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An oil tank comprises an oil tank body, wherein a manhole is arranged at the top of the oil tank body, and the oil tank is characterized in that a filter screen is horizontally paved at the lower part of the oil tank body, an oil inlet pipe, an oil outlet pipe, a drain pipe and a flushing pipe are arranged at the end part of the oil tank body, the oil inlet pipe is communicated with the lower part of the filter screen inside the oil tank body, the oil outlet pipe is communicated with the upper part of the filter screen inside the oil tank body, the flushing pipe is arranged below the filter screen inside the oil tank body in parallel to the axial direction of the oil tank body, the drain pipe is communicated with the inner bottom of the oil tank body, a flushing valve is arranged on the flushing pipe, and a drain valve is arranged on the drain pipe; and the flushing pipe is uniformly provided with nozzle groups.

2. The tank of claim 1, wherein: the sprayer group is provided with an upper sprayer and a lower sprayer which are correspondingly arranged on two sides of the flushing pipe, the upper sprayer is tangent to the flushing pipe and is arranged on the top of the flushing pipe, the lower sprayer is tangent to the flushing pipe and is arranged on the bottom of the flushing pipe, the upper sprayer and the lower sprayer are communicated with the flushing pipe, and the upper sprayer and the lower sprayer are opposite in direction.

3. The tank of claim 1, wherein: the filter screen is 60 meshes of otter boards, the filter screen all around with the inside fixed connection of oil tank body.

4. The tank of claim 1, wherein: the oil inlet pipe is provided with an oil inlet valve, and the oil outlet pipe is provided with an oil outlet valve.

5. The tank of claim 4, wherein: the flushing valve, the blow-down valve, the oil inlet valve and the oil outlet valve are all ball valves.

6. The tank of claim 1, wherein: one end of the oil inlet pipe is arranged on the upper portion of one end of the oil tank body, and the other end of the oil inlet pipe enters the oil tank body and extends downwards to the position below the filter screen.

7. A skid-mounted gasoline station comprising a tank as claimed in any one of claims 1 to 6.