CN216475433U

CN216475433U - Oil well sealing structure for open drain

Info

Publication number: CN216475433U
Application number: CN202120646333.7U
Authority: CN
Inventors: 白戈
Original assignee: Beijing Hongan Kerui Technology Co ltd
Current assignee: Beijing Hongan Kerui Technology Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2022-05-10
Anticipated expiration: 2031-03-30

Abstract

The embodiment of the utility model discloses an oil sealing well structure for an open drain, which comprises a drainage ditch, wherein a ditch cover plate is arranged on the drainage ditch, an oil sealing well is arranged at the bottom of the drainage ditch, a well cover plate which is flush with the ditch cover plate is arranged at the top of the oil sealing well, the top surface of the oil sealing well is flush with the base of the drainage ditch, a baffle plate which is deep into the oil sealing well is arranged at the bottom of the well cover plate, the baffle plate is used for descending and sealing the oil sealing well and is divided into a front chamber and a rear chamber, the front chamber is communicated with the bottom of the rear chamber, the main structure of the oil sealing well is directly arranged at the bottom of the drainage ditch, an oil-water mixture passes through the oil sealing well, the baffle plate directly supports oil floating on the water surface, oil-water separation is realized, the connection structure is stable, the elevation of the bottom of the inlet and the outlet of the open drain is the same, and water flow can freely flow without being limited by elevation.

Description

Oil sealing well structure for open drainage ditch

Technical Field

The embodiment of the utility model relates to the technical field of drainage structures, in particular to an oil seal well structure for an open drain.

Background

The rainwater drainage scheme of a general oil and gas pipeline station all uses the open drainage ditch to drain rainwater, and the drainage ditch needs to be provided with an oil sealing system when going out of an enclosure, in the prior art, a water seal well is arranged at the tail end of the drainage ditch, but water inlets and water outlets of a conventional water seal well are all connected through a drainage concealed pipe, the open drainage ditch needs to be connected into the concealed pipe and then enter the water seal well, the water seal well is influenced by the pipe diameter of the drainage concealed pipe and the elevation of the concealed pipe, on one hand, the condition that the rainwater on the ground cannot be drained due to the gradient (elevation) is easily caused, on the other hand, the condition that the rainwater cannot be drained in time by the drainage concealed pipe is caused due to large ground rainwater drainage quantity. Meanwhile, as the conventional water seal well belongs to an oil and gas accumulation place and needs to be provided with an exhaust port, the limit condition of the setting position of the conventional water seal well is high.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides an oil sealing well structure for an open drain, which aims to solve the problem of incomplete drainage caused by complex connection relationship between a water sealing well and a drain ditch in the prior art.

In order to achieve the above object, an embodiment of the present invention provides the following:

in a first aspect of embodiments of the present invention, an oil sealing well structure for an open drain is provided, which includes a drainage ditch, wherein a ditch cover plate is disposed on the drainage ditch, an oil sealing well communicated with the drainage ditch is disposed at the bottom of the drainage ditch, a well cover plate aligned with the ditch cover plate is disposed at the top of the oil sealing well, the top surface of the oil sealing well is aligned with the base of the drainage ditch, a baffle plate penetrating into the oil sealing well is disposed at the bottom of the well cover plate, the baffle plate falls into a front chamber and a rear chamber, and the front chamber is communicated with the bottom of the rear chamber.

Further, the distance from the bottom of the baffle to the bottom surface of the oil sealing well is the same as the depth of the drainage ditch.

Further, the outer surface of the baffle is provided with a transverse corrugated structure.

Furthermore, an overflow pool is arranged on the side face of the drainage ditch opposite to the oil seal well, and an overflow port communicated with the overflow pool is formed in the top of the drainage ditch.

Furthermore, the width of the overflow pool is the same as that of the oil sealing well, and a liquid level meter is arranged in the overflow pool.

Furthermore, the inlet end department in escape canal is equipped with the rainwater grate, the area of rainwater grate is the same with the area in the cross-section in escape canal.

According to the embodiment of the utility model, the capping oil well has the following advantages: including the escape canal, set up the ditch apron on the escape canal, it sets up to seal the oil well to be located the drainage bottom, the top of sealing the oil well is equipped with the well lid board with the ditch apron parallel and level, the top surface of sealing the oil well is the basement parallel and level with the escape canal, the bottom of well lid board is equipped with the baffle of deepening to seal the inside of oil well, the baffle falls to seal the oil well and divide into antechamber and back room, and the bottom UNICOM of antechamber and back room, direct setting is in the bottom of escape canal through the major structure that will seal the oil well, oil-water mixture is behind sealing the oil well, the baffle is direct to be supported the fender in the oil that floats in the surface of water, realize water oil-water separation, and connection structure is stable, drainage open ditch import and export ditch bottom elevation are the same, rivers can not restrict free flow by the elevation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

Fig. 1 is a top view of an oil seal well structure for an open drain provided in an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a cross-sectional view taken along the direction B-B in fig. 1.

In the figure: 1. a drainage ditch; 2. a trench cover plate; 3. sealing the oil well; 4. a well cover plate; 5. a baffle plate; 6. A corrugated structure; 7. a overflow tank; 8. an overflow port; 9. a liquid level meter; 10. a rain grate.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description only, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship therebetween may be regarded as the scope of the present invention without substantial changes in the technical contents.

As shown in fig. 1-3, an oil seal well structure for an open drain provided by an embodiment of the present invention is shown, and includes a drain 1, a drain cover plate 2 is disposed on the drain 1, an oil seal well 3 communicated with the drain 1 is disposed at the bottom of the drain 1, a well cover plate 4 flush with the drain cover plate 2 is disposed at the top of the oil seal well 3, the top surface of the oil seal well 3 is flush with the base of the drain 1, a baffle 5 extending into the oil seal well 3 is disposed at the bottom of the well cover plate 4, the oil seal well 3 is divided into a front chamber and a rear chamber by the baffle 5, and the front chamber is communicated with the bottom of the rear chamber.

This 3 structures of oil well seals directly sets up in the bottom of escape canal 1 through the major structure that will seal oil well 3, and oil water mixture is through sealing 3 backs of oil well, and baffle 5 is direct to be kept out in the direct oil that floats in the surface of water, realizes water oil separating, and connection structure is stable, and the elevation is the same at the bottom of drainage open ditch import and the export ditch, and rivers can not receive the restriction free flow of elevation.

In the concrete implementation structure, the bottom of baffle 5 is the same with the degree of depth in escape canal 1 apart from the distance of the bottom surface of sealing oil well 3, and the space of passing through of the same high guarantee rivers is the same, avoids because the water leads to sealing the rivers of oil well 3 and slowly makes the end rivers of intaking of escape canal 1 overflow through the cross-section is different.

Wherein, baffle 5's surface is equipped with horizontal ripple structure 6, and ripple structure 6 all can rivers have the cushioning effect, and the velocity of flow of alleviating the water and can be with some floating oil throttle, the clearance of being convenient for.

In this embodiment, use the C shown in fig. 1 to be the rivers direction, be equipped with overflow tank 7 on the side of escape canal 1 and the relative position of oil-sealed well 3, the top of escape canal 1 is equipped with the overflow mouth 8 of UNICOM overflow tank 7, overflow mouth 8 sets up and sets up the overflow tank 7 that sets up of baffle 5 can be timely when the degree of depth of rivers surpasss overflow mouth 8 with in the overflow tank 7 in time clearance with the oil slick drainage, simultaneously, if the escape canal 1 that seals 3 low reaches of oil well takes place to block up, also can ensure that partial rivers get into in the overflow tank 7, avoid the excessive water of large tracts of land rivers.

Wherein, the width of overflow pond 7 is the same with the width of oil-sealing well 3, sets up level gauge 9 in the overflow pond 7, and level gauge 9 is electron level gauge 9, can set up solar energy power supply or solitary cable, and the liquid level of overflow pond 7 is in time reported to the police when too high to in time clear up.

Furthermore, the rainwater grate 10 is arranged at the water inlet end of the drainage ditch 1, the area of the rainwater grate 10 is the same as that of the cross section of the drainage ditch 1, and sundries are intercepted by the rainwater grate 10, so that the phenomenon that the excessive sundries enter the oil sealing well 3 to cause blockage is avoided.

The drainage ditch 1 and the oil seal well 3 are of concrete or brick structures, and the ditch cover plate 2 and the well cover plate 4 are made of cast iron, reinforced concrete or resin materials. The inlet and outlet bottom elevations of the drainage ditch 1 are the same, and water flow can freely flow without being limited by the elevations. The distance between the partition plate of the oil sealing well 3 and the bottom of the oil sealing well is the same as the depth of the drainage ditch 1, so that the water quantity can be ensured to pass through quickly, the width of the oil sealing well is consistent with that of the open drainage ditch, and the occupied land can be saved.

Through the structural style, the separation purpose of oil-containing rainwater can be effectively realized, the problem of directly communicating an oil seal well on a drainage open ditch is solved, and the problem that water flow is not subjected to elevation and rapidly passes through and is eliminated can be realized.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides a drainage is oil well sealing structure for open ditch, includes the escape canal, set up the ditch cover board on the escape canal, its characterized in that is located the bottom of escape canal is provided with the oil well sealing rather than the intercommunication, the top of sealing the oil well is equipped with the well lid board with ditch cover board parallel and level, the top surface of sealing the oil well with the basement parallel and level of escape canal, the bottom of well cover board is equipped with the baffle of going deep into to seal the oil well inside, the baffle falls to seal the oil well and divide into antechamber and back room, just the bottom UNICOM of antechamber and back room.

2. The structure of the oil seal well for open drain according to claim 1, wherein the bottom of the baffle is located at the same distance from the bottom surface of the oil seal well as the depth of the drain.

3. The structure of the oil-well seal for the open drain of claim 2, wherein the outer surface of the baffle is provided with a transverse corrugation structure.

4. The structure of the oil-well seal for the open drain of claim 1, wherein a spilled pool is provided on the side of the drain opposite to the oil-well seal, and a spilled port communicated with the spilled pool is provided on the top of the drain.

5. The structure of the oil-well block for open drain ditch of claim 4, wherein the width of the overflow pool is the same as the width of the oil-well block, and a liquid level meter is arranged in the overflow pool.

6. The oil well structure for the open drain of claim 1, wherein a rain grate is provided at the water inlet end of the drain, and the area of the rain grate is the same as the area of the cross section of the drain.